Best VoIP Providers For Business

Have you been thinking about making the move from multi-line analog or PRI trunk phone service to VoIP, but unsure about how well it will work? Here are some ideas and recommendations about what you can achieve and how to proceed successfully.

VoIP (Voice over Internet Protocol) is also called “network voice” to distinguish it from traditional wireline phone service. The key word is “network.” VoIP is designed to run on computer networks rather than the proprietary telephone technologies we’ve been using for the last century. In fact, on the network, voice is just another service running along with data, video and streaming audio. Every service generates packets that are transported from source to destination using routers and switches on the network.

This presents a huge cost savings opportunity for larger businesses. Having one network to carry all traffic saves over having to maintain separate telephone and data networks. It’s less of an issue for smaller companies, although there are also cost savings in having one service provider connection instead of different telephone and broadband lines.

Where VoIP has gotten a dicey reputation is from using the Internet as both a telephone line and a broadband data service. The Internet wasn’t designed for high quality two-way voice conversations, so it’s a hit and miss proposition as to how good the voice quality of your conversations will be. Some calls may sound as good or better than the best analog line. Others will sound distorted and slightly delayed so that you and the other party cut off each other’s conversations. Residential users may not find this variable performance all that annoying, so they’re happy with the savings they get from dumping their analog landlines in favor of using their broadband Internet connection for both phone and computer service.

Business users who want clear conversations with their customers at all times have some better performing options available. Medium and larger companies will opt for a private line or MPLS network connection to their phone system provider. This is also called a SIP Trunk after the Session Initiation Protocol standard used for VoIP switching. A SIP trunk can support multiple simultaneous phone conversations, similar to an ISDN PRI trunk that is used with in-house PBX telephone systems.

Note that the type of VoIP service we’re talking about here is remotely hosted telephone switching at a service provider’s location. This is also known as Hosted VoIP, Hosted PBX, or communications in the cloud.

Small companies can also benefit from Hosted PBX service even if they have only a few to a few dozen telephones. In this case, the SIP Trunking provider supplies your business with an Integrated Access Device (IAD) that uses the SIP trunk to deliver both telephone and broadband Internet service. Unlike residential broadband phone service, the SIP trunk keeps the voice and data packets from interfering with each other. That maintains your voice quality on telephone calls. The phones have priority. Any bandwidth they are not using is automatically assigned as broadband Internet bandwidth. With some providers, you may also elect to plug existing analog phones into the IAD. This is called an analog handoff.

Another service that can provide both Internet and telephone service is Cable business broadband and telephone bundled service. You have one line coming into your office in the form of a coaxial cable. This cable carries telephone, broadband Internet and even television. Quality of service is maintained by keeping the telephone, television and Internet services in their own channels on the cable. Your phone service is VoIP technology, but your phone calls never touch the Internet. They just ride their own channel of the cable to a switching system that connects to the public telephone system. Note that to make this work, you need to get both your business broadband and phone service from the same Cable provider, like Comcast.

Are you interested in learning more about the advanced features and quality of service protections for VoIP service? Get features and pricing from the best VoIP providers for business telephone service now.

CAS vs PRI Voice Channels

T1 telephone trunk lines are popular with PBX and IP PBX phone systems. Most current equipment offers an interface connection so that you don’t need separate a CSU/DSU box to connect to the line. What you may not know is that there are two type of T1 telephone lines available. One is CAS and the other is PRI, also known as ISDN PRI.

T1 CAS is the original design for T1 lines used as telephone trunks. The line is channelized or divided into 24 separate segments of 8 bits each sampled at 8 Kbps. Multiply 8 bits by 8 Kbps and you get 64 Kbps, which is the capacity of one T1 channel or DS0. The designation DS0 stands for Digital Signal level 0, the basic building block of a T1 line.

What goes into a DS0? It’s one digitized telephone call. The process of converting from analog to digital is called PCM or Pulse Code Modulation. The 8 bits are enough to represent 256 different voice levels and provide excellent voice quality.

A collection of 24 channels of 8 bits each strung together end to end plus 1 extra bit defines a T1 frame. The extra bit is used to synchronize the equipment so that it knows where the frame starts. Hence, the designation “framing bit.”

Now, here’s where CAS comes in. Notice that each of the telephone channels is filled up with digitized voice. The framing bit is occupied in synchronizing the line. So, how do you communicate dialing and switching information? The dialing is handled by transmitting the DTMF dial-tones through the voice channels just like you would over an analog line. Knowing whether the channel is on-hook, off-hook, ringing, etc, needs to be handled by some extra bits that aren’t designed into the system. The way this is done is by “robbing” one bit from each channel periodically to create a signaling channel. This degrades the voice channels by such a small amount that it isn’t noticed.

The robbed bit signaling technique combined with DTMF dialing means that each channel is responsible for its own operation. This is what is called Channel Associated Signaling or CAS. Another name for this is in-band signaling. Each channel on a T1 line is equivalent to one analog telephone line. There are separate transmit and receive paths on the T1 so that you can talk and listen at the same time. This is full duplex operation.

Here’s something interesting. You don’t need a PBX system to use a T1 line to bring in multiple business phone lines. Instead, you buy a device called a Channel Bank that converts 24 phone lines to one T1 line. The channel bank handles all the interfacing and conversion back and forth between analog and digital protocols.

The other type of T1 telephone line that has become even more popular than T1 CAS is T1 PRI or ISDN PRI. ISDN is a set of digital standards that include a low speed and a high speed option (BRI and PRI). PRI stands for Primary Rate Interface. You might think that it is something completely different from T1, but actually PRI is just a reorganization of the T1 channels.

With ISDN PRI, 23 of the 24 available voice channels are kept exactly the same as T1 voice channels, but are called B channels or Bearer channels. The remaining channel is called a D channel or Delta channel, sometimes called a Data channel. With ISDN, all the control and signaling is assigned to the D channel. There are no robbed bits from the voice channel. What that does is speed up the dialing and switching, an important feature for high volume call centers. The other advantage gained by having a D channel is that it can be used to supply digital data, such as Caller ID. ISDN signaling is known as CCS or Clear Channel Signaling to distinguish it from CAS. This is also referred to as out of band signaling as opposed to in-band signaling.

The nice thing about T1 lines is that they have well established standards to support both voice and data services. If you need telephone trunk lines for an in-house PBX or IP PBX systems, chances are that some configuration of T1 line will do the job. You may be surprised by how competitive T1 prices are now. Check T1 and ISDN PRI prices online to compare with your other telephone service options.

A Dedicated Line Between Offices

Many companies have two offices that they would like to link. These offices may be in the same city, across the country or even in different countries. What options are available to do this and what services can you get?

The traditional telecom services link between offices is the dedicated private line. T1 lines have been long used for this purpose because they are almost universally available and often the lowest cost solution. A point to point T1 data line will give you 1.5 Mbps of symmetrical bandwidth. That means 1.5 Mbps upload and 1.5 Mbps download. Symmetrical bandwidth is important when used to link business locations because you’ll have similar traffic levels going in both directions. That differs from the Internet where downloading predominates.

Two other characteristics of T1 lines are important to consider. One is that this is a private line. It’s like having a pair of wires connected at one building and the opposite end of the wires connected at the other building. In fact, for local T1 lines that may be close to the way it is wired up. Over longer distances, your T1 service will probably be multiplexed on a higher bandwidth connection, likely a fiber optic network, for the long haul portion of the interconnection. Regardless, you have a private service that is difficult for anyone to intercept. If you want to ensure the ultimate in privacy, you have the option to encrypt your transmissions on that line.

The other important characteristic of T1 lines is that the bandwidth is dedicated to your usage. You can load it up with two-way traffic 24/7 or just use it when you want to transfer a file. Whatever doesn’t get used just sits there waiting for you. You’ll never run into the situation where your service slows down because some other company is downloading HD videos from the Internet. This also means that there are no usage restrictions. Your T1 line can be used lightly or continuously and your bill at the end of the month will be the same.

T1 lines are available in both data and voice configurations. The voice configuration, called T1 telephone, can transport 24 separate phone conversations. A variation, T1 PRI or ISDN PRI transports 23 phone lines plus a switching and information channel used to provide Caller ID.

What if you need more bandwidth? The next step up with traditional telecom services is DS3 at 45 Mbps, followed by SONET fiber optic including OC-3 at 155 Mbps, OC-12 at 622 Mbps, OC-48 at 2.5 Gbps and OC-192 at 10 Gbps.

You also have the choice of Ethernet line services from typically 10 Mbps on up to 10 Gbps as point to point dedicated connections. Ethernet tends to be lower in cost than traditional services and more scalable. In other words, it’s easier to increase line speed with Ethernet than with T-carrier or SONET.

Another option to link offices, especially over long distances like coast to coast or internationally, is MPLS networking. MPLS networks are highly secure, well engineered to provide committed bandwidth levels, and reasonably priced. It may well be cheaper to order a last mile connection at each end and let the MPLS network handle the long haul than specify a dedicated point to point line service. You’ll get similar performance either way.

Are you looking to establish a dedicated line between offices, perhaps with one of them overseas? Compare options and prices online for T1, DS3 and Ethernet up to 1 Gbps. Note that US to international destination connections will require some manual effort to price, with quotes delivered promptly to your specifications.

VoIP Trunk Service Providers

Any business with more than a few outside phone lines knows that trunk lines are the way to go. The next question is what type of trunk service to get. You might think that with a VoIP telephone system, the obvious choice is SIP Trunking. But is it? Take a closer look at what’s available and then decide.

The idea of telephone trunking originated with the phone companies back when Ma Bell ran the industry. When phones were new, a couple of wires were all you needed to connect from your location to the local phone company. Then everybody wanted a phone and businesses started installing switchboards to handle all the lines they needed. You know those old-timey photos of phone line congestion in the cities. That’s what happens when you build out one line at a time.

The mass of subscriber lines was gotten under control using multi-pair cable, often buried. But long distance lines between switching offices were another matter. The more simultaneous calls you carried, the more wires were needed. That gets expensive fast when you’re talking about dozens or hundreds of miles. Wouldn’t it be nice if one pair of wires could carry multiple conversations?

That’s the origin of the trunk line. The early systems were set up like radio stations on the dial, except over wires. Each call modulated its own carrier frequency that was spaced far enough in the spectrum from adjacent carriers so that they wouldn’t interfere. This was analog carrier telephony. The switch from analog to digital technology came with the T1 line. It’s been around for at least half a century and is still going strong.

T1 telephone trunks are divided into 24 separate channels, each transporting one two-way telephone call. All the dialing and switching is done on these channels, just as it would be on analog phone lines. You can get devices called channel banks to convert T1 to and from 24 analog phone lines at your office. The T1 line itself is two twisted pair running from your building to the nearest phone company central office.

The advantage of T1 lines as telephone trunks is that save a lot of wire and can save cost, too. There is no economy of scale when you buy your phone lines one at a time. Soon you have a dozen or two at the price of a dozen or two times the cost of one line. If you convert all those lines into a T1 telephone line (trunk), you’ll generally save money even if you only use half the capacity of the T1. If you need dozens of lines for your call center, T1 can save you a bundle.

Chances are that you won’t need a channel bank unless your phone system is completely analog. Most PBX systems have T1 ports already installed. Even the new IP PBX systems designed for VoIP telephones usually have T1 ports where you just plug in one or more T1 lines for your outside telephone service.

A closely related service that is even more popular than T1 telephone trunks is ISDN PRI. This service runs on a T1 line and is very similar to a T1 trunk. The difference is that only 23 channels are used for individual phone lines. The remaining channel is used for all the dialing, switching and data such as Caller ID. The switching is faster than with T1 telephony and most everyone wants Caller ID anyway. The port for this is called a PRI, ISDN PRI or T1 PRI an it is likely installed in your system now.

The other digital trunk option that is becoming popular thanks to VoIP is the SIP Trunk. SIP is the switching protocol used with IP telephones in a VoIP system. A SIP Trunk, which might also be carried on a T1 line, is not broken up into channels. Instead it is more like your local area network that transports Ethernet packets.

This is one of the big advantages of a SIP Trunk. It can connect directly to your network without having to convert from one protocol to another. In fact, just like your network carries both VoIP phone traffic and computer data traffic, a SIP Trunk can provide both telephone and broadband service from your service provider. This is the preferred arrangement, as it allows the provider to establish class of service controls to maintain voice quality regardless of other network traffic.

As you might suspect, an IP PBX system works well with a SIP Trunk. But SIP trunks can also be ordered with customer premises equipment that offers a T1 or ISDN PRI digital handoff or even analog phone lines.

Which type of telephone trunking service is right for your business? Compare prices, availability and options of T1, PRI and SIP Trunks to see what makes the best economic as well as technical sense for your particular situation.



Etching of phone lines in New York City circa 1890 courtesy of Wikimedia Commons.

Virtual Hosted PBX VoIP

There are various ways to implement VoIP. Some of them are excellent, others fall short of the mark. What you had in mind for VoIP in the first place was to save money and gain features. What you want to ensure is that the quality of your voice conversations will not suffer in the process.

That’s a tall order, but the technology is available to do exactly what you have in mind. The problem is that it can be a little tricky to get working properly. You can greatly increase your chances of having a successful implementation by getting some help with the installation. Not just by hiring a consultant, mind you. Move the tricky and expensive aspects of VoIP telephony to an expert provider and avoid the engineering and maintenance nightmare completely.

That’s the idea behind Virtual PBX systems, also called Hosted PBX. The PBX system itself has long been a fixture at most medium and larger size companies. There may not even be anyone on staff who remembers the day when all you had was a few phones and the telephone company took care of all that fancy switching. In a way, we’re moving back to that model of having just phones within the company and doing the connections elsewhere. The difference is mostly in the technology.

The first thing to know about virtual phone systems is the disappearance of the traditional telco wiring. That was the standard connection for analog telephones. Digital phones don’t need their own separate telephone network. They can ride along on the Ethernet LAN, along with all the computing equipment.

Phones do need a connection to your telephone service provider. That’s called a SIP Trunk. A SIP Trunk works like the ISDN PRI or T1 Phone line that connects to an in-house PBX system. The advantage of the SIP trunk is that it transports packets of all types. These can be voice packets from a telephone or data packets from the Internet. Some of the packets are switching signals for the telephones. They use a standard called Session Initiation Protocol which is where the term SIP comes from.

The phones that you use on the network are called IP phones. They look like a standard business phone with an RJ-45 network connector on the back in place of the usual telephone line jack. They are either powered by AC adaptors or over the network itself. This is called POE for Power over Ethernet. Some Ethernet switches offer this capability and save you the trouble of using AC adaptors. The switch can also provide battery backup so you can use your phones during a power outage.

The PBX system itself is located at the service provider. A hosted PBX or cloud PBX system is much larger than anything you’d buy for your own use. It’s operated and maintained by a dedicated staff so you don’t have to worry about outages, repairs or upgrades. What you have is a portal to that PBX system so that you can register your phones and decide on how the features work. All the in-house conversations are on the network so there aren’t per-minute charges. For calls that go outside, the hosted PBX has lines to the public telephone network. The economy of scale is so large that you can often get unlimited local and long distance calling as part of the per-seat monthly charge.

Are you considering a phone system installation, replacement or upgrade? Before you simply go the traditional route, check Virtual Hosted PBX VoIP service prices and see if it makes a lot more sense to rent rather than buy your business telephone system.

How HD Audio Will Transform VoIP

Those of us old enough to remember when phones were analog and switches were mechanical have a soft spot for the clarity of the old school system. There was a distinctness and intimacy to those old time conversations that has long been lost. Well, perhaps lost only for some decades. There’s a new move afoot to give VoIP phone conversations a starting fidelity that will make today’s handsets and cellphones seem like toy walkie talkies by comparison.

The technology is HD or high definition audio. It’s called HD Voice by Polycom, the telephone manufacturer producing IP telephones with this capability built-in. The idea is to reverse the steady decline in voice intelligibility that we’ve experienced with the digital transformation and create a new standard that is superior to anything that has come before.

There’s a parallel here. Something similar happened in the radio industry. If you’ve ever owned one of those big console radios from the 1930’s or even the table models from the 50’s, you know that AM radio can sound amazingly lifelike. The advent of transistor radios shrunk the size of the loudspeakers, and thus the range of sound frequencies that can be heard. “Tinny” was the word to describe the loss of low end or bass notes. Car radios added their own restrictions by rolling off the high frequencies to reduce noise and static. It took a new technology, FM radio, to expand the frequency range and eliminate the background noise before the term high fidelity could be applied.

Old-timey phones had very few parts. The carbon microphone and electromagnetic earphone were powered by a battery at the phone company and connected to a similar phone at the other end. There were no electronics in the circuit. The telephone company switch was really a mechanical switch that simply connected phones together. The resulting sound had a richness that made local conversations much closer to someone sitting next to you than you hear today.

I remember when I first noticed the difference. It was when the company I worked for upgraded their old phone system with a new digital PBX and desksets. The first calls seemed slightly more muffled, less sparkling clear on the new phones. The effect was subtle, but noticeable. There was no noise or distortion apparent, but something was missing.

What was missing, I later figured out, was some of the audio range in the conversation. It wasn’t digital that degraded phone audio specifically. It started with long distance calling. The analog carrier multiplexing used to load multiple conversations onto copper wire and microwave trunk lines needed filters to keep one conversation from interfering with another. After much research, a frequency range of 300 to 3400 Hz was selected as standard. Frequencies above 3400 Hz add to naturalness, but don’t limit understandability of speech very much. Get rid of them and you can transmit more telephone channels on a trunk. You also get rid of annoying hiss, which is a high frequency phenomena. Frequencies below 300 Hz also aren’t necessary for intelligibility, but certainly give voices and other sounds their distinctiveness. By getting rid of the low frequencies, problems with power line hum getting into phone lines are greatly reduced or eliminated.

This standard was maintained when the industry changed from analog to digital. It kept everything compatible and consistent. Digital technology was a boon to long distance calls, especially overseas. It totally eliminated the noise and crosstalk that were common in the analog era. That advantage went away with cell phones, which can be noisy or even drop out.

Early implementations of VoIP only made matters worse. Packet transmission added distortion from lost packets and variable transmission time or jitter. Latency, a time delay through the network, was almost unknown with analog and TDM telephony. Now it’s not uncommon on poorly implemented systems to have a clipping effect so that you can’t both talk at the same time.

What HD audio intends to do is to lift telephone voice quality to a new standard above and beyond what we’ve ever had. This is accomplished by using a wideband CODEC (Coder/Decoder) to handle the conversion from analog microphone and earpiece to digital transmission. Bandwidth is doubled to 7 kHz with the new standard G.722 Codec and can be extended up to 20 Khz, the same quality as CDs and digital FM radio.

HD Voice is here now. You can get it with Polycom business phones and a service provider like RealLinx that can provide the hosted PBX and carefully managed bandwidth to maintain high quality phone audio. Of course, this only works within an organization that is set up for HD Voice or among users that all have the G.722 Codec available. When one party is using traditional telephone technology, everything defaults to the universal G.711 telco standard and its limited frequency range.

Even so, higher fidelity within your organization can improve conversation intelligibility, including nuances in the voice that are often lost when talking on the phone rather than in person. This can be valuable when budgets and time restrictions reduce face to face meetings in favor of audio and video teleconferencing.

Are you ready to replace an aging phone system or order equipment for a new enterprise or new location? If so, why limit yourself to yesterday’s technology when you can have something that will provide a competitive edge at lower overall cost than you have now? Don’t make a move until you get pricing and features on HD Voice Hosted PBX VoIP telephone systems.

Why NOT to Buy a New PBX

For decades, the standard answer to a failing business phone system or one that had run out of capacity was to install a new PBX in a process known as a “fork lift upgrade.” A new PBX is something like a new car. You get higher performance, greater reliability and more capacity. So now that you are in the market for a shiny new PBX or IP PBX, the best one to buy may be none at all.

What? You mean hang on to that old junker that’s almost impossible to keep running? No, not at all. Don’t go out and spend a thousand dollars or much more on yet another PBX box. Instead, look at a hosted PBX solution.

Hosted PBX, also called Hosted VoIP or PBX in the cloud, is a service rather than a product. You simply remove your old PBX and don’t put anything in its place.

Oh, then what do the phones plug into?

The phones will plug into your computer network. Nearly every company has a LAN with Ethernet jacks for each desk and office. You are used to having two separate networks in your company. One for the telephones and one for the computers. A hosted solution is based on a converged voice and data network, which is the Ethernet LAN that you have now. Larger companies have long ago converged their voice and data networks to take advantage of enterprise VoIP solutions. Small and medium size businesses can do the same. What’s important in a converged network is that voice packets have priority over data packets so that phone call quality is maintained regardless of the load on the network.

Clearly, you can’t just plug your old telephones into the LAN. The connectors are different sizes. That’s for good reason. Standard analog telephone equipment is completely incompatible with computer networking standards. There are two ways to resolve this. Either put network adaptors on each phone or replace the phones with newer IP phones that already have standard network interface cards built-in. You’ll probably want to use IP phones because they support more features over the network.

What do the phone lines connect to? There won’t be any outside lines connecting to your building like there are now. In other words, no analog business lines and no ISDN PRI. All the outside lines are connected to the hosted PBX at the service provider. You connect to that service provider using a line called a SIP Trunk. This can be a T1 line or Ethernet over Copper configured for SIP Trunking service.

I should mention that SIP Trunking can be setup to support your current analog telephones and wiring directly. In this case, the provider installs a piece of equipment called an IAD or Integrated Access Device. The IAD splits the SIP Trunk into telephone lines and broadband Internet service. In other words, it supports the two separate networks that you have now.

The whole reason you installed a PBX in the first place was to gain control of your internal calls and manage the sharing of multiple outside lines. The hosted PBX does the same thing from afar. Your internal calls stay on the network so that you don’t pay for office to office calls. Outside calls connect to the public telephone network at the cloud service provider.

A hosted PBX does some tricks that your old PBX doesn’t. You can have offices in many different cities all on the same phone system. You can also have local phone numbers in cities where you have customers but no physical office. Callers may dial a local number in Bangor, Maine and you’ll answer it in Phoenix, Arizona.

A major advantage of hosted telephone services is that you don’t have to come up with large amounts of capital to purchase a PBX system nor hire the staff to maintain it. That’s all handled for you by the service provider. They buy a much larger PBX system and have the staff available around the clock to maintain it and handle any problems that arise. You pay by the month for service, which often includes unlimited local and national calling plus a wealth of features to make office operations efficient. Some providers even include the IP phones in your service plan.

Are you getting ready for a telephone system upgrade? Don’t go out for a bank loan yet. Instead, get a quote for cloud hosted PBX telephone service and see if paying by the seat per month rather than making a big investment makes more sense for your business.

Triple Play For Business

One of the hottest trends in consumer telecom services is called the “residential triple play.” This is a bundling that combines three electronic services that nearly every home subscribes to. They are television, telephone and broadband.

The bundling is made possible because one provider can deliver all three at a combined price that is lower than buying the same services from three separate providers. Cable companies are in the best position to deliver the triple play, but the package is also offered by telephone companies and wireless service providers. The advantage for cable is due to the very high bandwidth capability of their HFC (Hybrid Fiber Cable) facilities.

That’s great for consumers, but what about business? Is there such a thing as triple play for business? You bet. It’s available for businesses with their own business locations.

Not surprisingly, a huge provider of triple play is Comcast. You may know that Comcast is the largest Cable TV provider in the US. Comcast broadband is hugely popular with both consumers and small businesses. But did you also know that Comcast is the 3rd largest phone company in America?

The idea that the coaxial cable from a Cable company is pretty much the same as the one that connects the TV antenna on the roof is way out of date. Today’s cable is a sophisticated collection of multiplexed channels that carry voice, video and data equally well.

Multiplexing is the technique that divides the 1,000 MHz bandwidth capacity of the coaxial combined fiber and copper transmission facility into neatly spaced 6 MHz channels. Those channels are exactly the same size as over the air TV channels so it’s easy to fit one TV station per channel. However, those channels can be used for other purposes as well.

The two most popular non-TV services on Cable are broadband and telephone. You have your choice of one or more standard business phone lines or an ISDN PRI trunk line that is bundles up to 23 lines for connection to an in-house PBX telephone system.

You probably are using DSL, satellite or T1 lines now for your business broadband service. It’s likely that you’re getting something like 1 to 2 Mbps download bandwidth. DSL can go higher, but your bandwidth decreases the further you get from the telephone company central office. Cable has such high bandwidth capacity, that it delivers business broadband at 50 to 100 Mbps download and 10 Mbps upload. Comcast’s smallest service starts at 12 Mbps/2Mbps.

You’re probably wondering if you can afford a triple play package? It’s likely you can’t afford not to go this way if you have the type of business where your customers wait on-site, like a doctor’s office or auto service center. That's where the TV service of triple play has its value. There are also packages for businesses like bars and restaurants that serve a walk-in clientele. How much are we talking? About the price of that T1 line will get you faster broadband plus telephone service with basic TV channels included.

What if you don’t need television in your business? Is there such a thing as double play?

Of course. Many, many professional offices, retail stores and quick service restaurants need a combination of reliable phone service and high speed broadband to meet their needs. Get these two services cheaper than buying separately from a telephone company and an Internet service provider.

Can you cut costs while getting the same or better voice, data and video services for your company? It’s well worth your time to find out. Check availability and pricing for bundled business broadband, telephone and TV services now.

Business Broadband and Phone Comparison

Small and medium size businesses have a need for both broadband Internet access and business telephone service. Years ago, the answer was easy. Order a broadband service from an Internet Service Provider and then go visit the telephone company and order your business phone lines. These are still viable options, but today you have much more to choose from.

Most smaller businesses have limited bandwidth requirements, a fairly small collection of phones and very limited budgets. What often makes the most sense is a bundled service that includes both telephone and broadband service from the same provider. There are two primary bundled services that both offer a cost savings compared to buying your phone and Internet service separately.

The first is the integrated product known as Integrated T1 service or SIP Trunking. They both use the same technique of line sharing but differ in the connection method. Depending on your location, you may get a T1 line or an Ethernet line service.

Integrated services are based on the principle that one incoming line is cheaper than two. Unlike consumer broadband phone services that combine voice and data packets willy-nilly, Integrated T1 and SIP trunks use integrated access devices at each end to keep the voice and data separate. Both give priority to voice packets. When someone picks up a phone or answers a ringing line, the bandwidth to support that phone call is reserved for the duration of the call. When the phone hangs up, that bandwidth is released to the pool.

What’s is the bandwidth pool? That’s what’s used for your broadband Internet service. Let’s say you have an integrated T1 lines and no phones are in use. The full line bandwidth of 1.5 Mbps is used for broadband access. If nobody is using the Internet, say in the middle of the night, that line just runs idle.

The flip side of the coin is when you have a dozen phones in use. Those consume half the bandwidth of the T1 line. Your broadband speed sags to 750 Kbps, which can be no trouble at all for smaller companies using the Internet for credit card verification, email, Web browsing and online ordering.

SIP trunking works like Integrated T1 in that both manage the line bandwidth and prioritize telephone calls over Internet access. That way your phone quality is maintained and the variations in broadband bandwidth may not even be noticeable. If they are, you are simply trying to do to much with too small a service. T1 lines can be bonded and Ethernet based SIP Trunks offer a wide range of bandwidths to speed things up.

You might think that SIP trunking implies a VoIP phone system. Actually, you can configure the handoff to your internal phones to be analog, SIP based VoIP or ISDN PRI for a PBX telephone system. Similar handoff options are available for Integrated T1 lines.

A competitor to the integrated services of Integrated T1 and SIP trunking is Cable broadband. The Cable systems is organized differently, with everything assigned to channels. That’s because TV stations have always had assigned channels. Now there are channels on the Cable system that carry stations that have no over the air presence. Other channels can be assigned to carry broadband Internet or telephone calls.

The channelization of cable maintains the separation of voice, data and video so that they don’t interfere. You can order telephone and business broadband from your Cable provider. You can also include TV if you have the type of business with a public waiting room, like a auto service center or doctor’s office.

Which option is best for your company? Compare business broadband and phone options for pricing, features and availability to make the best decision for your particular needs.

Smoothstone Offers Awareness In the Cloud

The notion of the business telephone as the big black clunky thing that sits on your desk and tethers you with a curly cord is fast fading into history. Today’s business communications is often mobile and multidimensional, including chatting, instant messaging, file transfers, Web based applications and collaboration as well as conferencing. Is the venerable corporate PBX system still up to the task?

When the old phone system becomes a limitation to productivity, many companies now look to the clouds for answers. A major innovator in moving business communications to the cloud is Smoothstone IP Communications. Their VoiceMaxx cloud-based PBX platform goes beyond fixed mobile convergence to unify all types of communication, including text and voice. Now they’re making that system cloud aware.

The Smoothstone Awareness, Messaging and Presence (AMP) ties co-workers together through a cloud-based communications platform that knows the status of everyone in the system. No more guessing if one of your team members is available or not. Remember phone tag? That’s yesterday’s problem. AMP will instantly show you if someone is “free to chat”, “online” or “away.” It also knows if you are “on the phone” or have set your status to “do not disturb.”

Sounds a little like some of the instant messaging and social networking tools that you are already familiar with, doesn’t it? The problem with the popular public apps is that they were designed for the public and don’t contain the rigorous controls needed for corporate security and governance. Smoothstone establishes a private version of these popular apps within the VoiceMaxx cloud. AMP has the directory integration, encryption, chat logging and virus protection you need for corporate-wide deployment.

Consider today’s smartphone. It’s as much a mobile computing terminal as a telephone. If all you are concerned about is that you can call back to the office and get your voicemail messages, you are missing out on a lot of the productivity advantage of this tool. The ideal situation is that you have an integrated voice and data environment and that it stays with you no matter where you go.

Up until recently, the best that can be achieved is to carry both a cell phone and a laptop (now notebook or netbook) computer. That way you had access to both your computing environment and your business phone. BlackBerry was first to integrate voice and messaging into one device. Now iPhone and Android have taken over this function with much more emphasis on applications, especially cloud applications, as a way to integrate mobile and fixed office tools.

We’re crossing a threshold now, from a collection of ad-hoc solutions to a truly seamless system that incorporates everything you need into one unified system. The advantage is that all these things work together by design rather than by kludge and workaround. It’s natural that the integrated environment be powered from the cloud, since we rarely stay in one spot for long. Smoothstone’s VoiceMaxx is a big step forward in that direction and a look at how we’ll communicate in the future.

Have you outgrown your once adequate but now primitive PBX telephone system? Before rushing out and spending a small fortune to upgrade to a bigger and better box, take a close look at cloud communication solutions to see if they are a better fit and lower cost option.

Cloud Communications Advantages Explained

Many companies are scratching their heads, wondering if it makes sense to move their communications to the cloud. XO Communications, a major competitive networking and telecom services provider, has a quick explanation of just why moving to the cloud makes sense. Take a minute and a half and see if this looks like something you should be doing...



XO’s Enterprise Cloud Communications does for multi-location businesses what basic hosted PBX services do for the SMB. It gets the organization out of the business of owning and managing a telephone system and into the role of a service user, albeit a sophisticated one.

By moving to a cloud hosted PBX and connecting via the extensive XO network from each location, you gain advanced features while keeping your calls “on net” to avoid telco toll charges. In addition to the usual local and long distance calling with standard business phone features, you gain high definition voice and video enterprise-wide and the ability to move calls seamlessly from your mobile phone to a fixed phone. Fixed Mobile Convergence (FMC) lets you make and receive calls from any device at any location with only one phone number, dial plan and voice mailbox.

Regardless of how many regional and branch offices you have and where they are, you may be able to integrate your entire operation in the XO cloud and avoid the headaches of capital investment, ongoing maintenance, full time staffing and periodic upgrades. All of that responsibility moves to the provider and you have peace of mind of knowing what it’s going to cost per employee per month.

Does cloud communications sound like it might be the right next move for your company? If so, get complete features, pricing and consultation for cloud networking services now. There are advantages for all size companies from small offices on up to the largest corporations.

What Is a PRI Line?

PRI lines are popular for providing multi-line phone service to businesses. But just what is a PRI line and what options are available?

PRI is part of a telephone technology standard called ISDN (Integrated Services Digital Network). It was envisioned as a digital line service that would replace analog telephone lines for both residential and business users. At the time that ISDN was being introduced, connections to the Internet were mostly dial-up using 56 Kbps modems at best. Many of those 56K modems really connected at something around 30 to 40 Kbps due to noise and other limitations on most phone lines. All-digital lines offered basic ISDN service with 64 Kbps data plus one standard telephone service on a single line.

This basic service is called BRI for Basic Rate Interface. It consists of 3 channels. There are two “B” or Bearer channels at 64 Kbps each that can be configured as either voice or data. That can be a 64K digital Internet connection and a phone line, 2 phone lines, or 2 combined data lines for 128 Kbps Internet. The third channel is called a “D” or Delta channel. It has only 16 Kbps, but is used for signaling and control.

If you’ve never heard of ISDN BRI it’s because it never took off. By the time it was starting to be deployed in a big way, technology had moved on and broadband over DSL and Cable was taking over the role of Internet access.

The second standard introduced with ISDN is PRI for Primary Rate Interface. This much higher bandwidth service offers 24 channels configured as 23 B + D. In this case the D channel bandwidth has increased to 64 Kbps just like the B channels. Why stick with 64K channels? It’s because 64 Kbps is just the right amount of bandwidth to transport one digitized telephone conversation using the industry standard G.711 coding standard.

You can configure a PRI circuit to carry voice, data or a combination. Some ISPs used these to connect to modem banks in the dial-up days. Today, the most popular use of ISDN PRI is for PBX telephone trunking with 23 outside voice lines and one control channel that also handles Caller ID for the other 23. Most PBX switches come already configured for at least one PRI line or can be interfaced with a plug-in card.

BRI was designed to be provisioned over the same twisted pair cable that brings in analog phone service. PRI is provisioned over T1 lines because of its higher capacity. T1 was designed to use 2 twisted pair of telco cable and is almost universally available as a standard business-grade digital telecom service.

Recently, another PRI option has become available. That is business grade telephone trunking provided by Cable companies, such as Comcast. The coaxial cable used to bring in television has tremendous capacity and easily supports broadband services up to 100 Mbps. The same cable can transport individual analog telephone lines or ISDN PRI to support a business PBX phone system. With Cable PRI, you may have the option to order fractional PRI service with as few as 6 phone lines. You can then add more, even one at a time, as your business needs increase.

Are you interested in lower cost multi-line business telephone service to support your in-house phone system? If so, get prices and availability for PRI line service options. Single line service and VoIP SIP trunking are also often available.

SMB Phone System Needs Only Phones

Anyone who wrestles with programming and maintaining an in-house phone system occasionally longs for the days when you just plugged in the phone, lifted the receiver and there was dial tone. Those days have returned with the rise of cloud communications systems.

The magic is in moving the complicated switching equipment to a service provider who keeps it up to date, well maintained and easily expanded when your needs change. The name of this service is Hosted VoIP or Hosted PBX. The hosted part means that someone else provides the bulk of the telephone system and the connectivity to the public switched telephone network. What you have in-house is the telephones.

These aren’t just any phones. They are IP phones designed to connect to computer networks rather than plugging into a phone outlet. The electrical signals are completely different, but then so are the connectors. That little RJ-11 telephone plug? It’s been replaced by a fatter RJ-45 plug. Does it look familiar? That’s because this is the same connector used by most computer equipment. In fact, your telephone has become a networked device, just like a PC or printer.

In a typical hosted VoIP system, you have a converged voice and data network that connects to both your telephones and other computer equipment. There are no separate telephone wires. Convergence is the process of making sure that one network can handle the very different requirements of data and voice. Phone conversations are very sensitive to network limitations such as latency, jitter and congestion that don’t bother data transfers or Internet access.

Does that mean that there is a problem with having broadband Internet access on the same network with your telephones? Not necessarily. In fact, the best enterprise VoIP solutions have voice, video, Internet, file transfers and other processes running simultaneously without conflict. The trick is engineering QoS or Quality of Service into the network so that different classes of packets don’t interfere. Just plugging everything into the LAN and hoping for the best is going to cause problems.

One trick in making VoIP work for business is to keep the telephone service off the Internet but allow the two to co-exist otherwise. Why? Because the Internet is great for data connections and one-way downloads of media such as audio and video. It’s the instantaneous two-way nature of phone conversations that can get compromised on a network designed for one way transfers that take whatever time is required to ensure every packet is sent and received correctly.

There’s a service of special interest to small and medium size businesses called SIP Trunking. A SIP trunk is the broadband connection between you and your service provider. This is a private line connection that is engineered to carry both phone service and broadband Internet. The two share the line but don’t Interfere. They are split at the service provider’s end, with the phone lines going to the hosted PBX and the broadband routed to the Internet.

Would you like to have only telephones to deal with in your business and leave management of the telephone system to someone else? If so, then it pays to look into Hosted VoIP Solutions to get the features you want without the cost and complexity of an in-house phone system.

Fixed Mobile Convergence Includes Android and iPhone

When we think of network convergence, it is generally in terms of engineering the LAN, MAN and WAN to support voice, video and data. Network convergence is at the heart of the productivity and cost savings offered by enterprise VoIP solutions. Even so, there is still one piece missing. That’s the mobile phone. This is where FMC or Fixed Mobile Convergence comes into play.

The idea behind FMC is that cell phones, especially smartphones, are now so ubiquitous that they have to be included in the corporate communications structure or there will be a big hole in the system. It’s especially true for sales people, field engineers, and anyone else who spends a significant amount of time out of the office and away from the desk phone. It’s also true, perhaps unfortunately, that we’re in a 24/7 world where important calls may come in at any time.

Some employees handle this situation with workarounds, such as setting up the office phone to forward to their cell phone when they leave the office. That’s fine when they remember. If not, voice mail becomes the communications method of last resort. Wouldn’t it make more sense to have the office phone system extended to include your mobile phone?

Smoothstone IP Communications thinks so and is now making their Mobile Connect app available to both Android and iPhone using customers. What Mobile Connect does integrate your smartphone into the enterprise communications platform. You then have one number, your work number, that rings on both your desk phone and your cell phone. When you place an outgoing call, the Caller ID reflects your work number, not your personal mobile number. Other calling features include access to the company directory, low cost international calling, 4-digit on-net dialing, visual voice mail and one-touch access to listen to and manipulate voice mail messages.

There are also advanced features from Smoothstone’s VoiceMAXX system that carry over to Mobile Connect. These include call recording and centralized call detail reporting.

VoiceMAXX is Smoothstone’s cloud based PBX telephone system. It relieves businesses of the need to invest in and maintain an on-premises PBX system, yet has the flexibility to integrate with and extend an existing PBX.

Cloud hosted PBX is a pay-as-you go proposition that easily scales to include more users as needed. With a cloud solution, you don’t have to over-provision your system to allow for growth. You simply buy more capacity as you need it. You also don’t have the agony of a “fork lift upgrade” that involves ripping out your old PBX and replacing it with a new one of higher capacity, more modern design or more features. All of those capital investment, installation, upgrades and daily maintenance tasks are taken care of by the cloud service provider. You just concentrate on those things that advance the business you are in.

Is your existing business telephone system creaking at the seams, or are you ready for the higher productivity that comes from advanced features such as fixed mobile convergence? If so, learn more and get pricing for cloud hosted PBX telephone services scaled to match the needs of your business, be it small, medium or enterprise level.

Rise Of The Cloud Hosted PBX

The days of the in-house PBX or Private Branch Exchange may be numbered. AireSpring, one of the fastest growing and most innovative of the competitive carriers, is now offering a cloud hosted PBX system they call AirePBX. With AirePBX, the PBX disappears but the phones remain.

In a way, we're going back in time to move forward. In the beginning, all switching was done at the telephone company central office and all phones were connected to the telco switch. Then came in-house telephone operator switchboards and later automated switchboards called Key Telephone Systems (KTS) and Private Branch Exchanges (PBX). What a cloud hosted PBX does is move the switching system back to the service provider.

So, how can you save money by going back to an earlier network architecture? A lot has changed in the last century. For one thing, the monolithic “Ma Bell” no longer exists. There are a lot of competitive carriers vying for your business. That alone offers better pricing options. Technology has also changed. Phones no longer need their own network. With VoIP, the telephone shares the same network as all the company computers, printers and other devices. The fact that you don’t need special proprietary wiring to connect to your phone service provider further increases competitive offerings and available features.

The idea behind a hosted VoIP system or cloud hosted PBX is that the expensive PBX system and its need for constant attention is taken over by a supplier who is in the PBX telephone business. That’s not the business you are in, is it? In fact, having to buy, install and maintain this equipment doesn’t really give you a competitive advantage at all. It’s just one more thing you pay for to get the communications services you need.

This is why companies are more than happy to ditch their venerable PBX in favor of a cloud solution. They are especially open to this alternative if their PBX is temperamental, nearing capacity, too old to be maintained, or too limited in features. Sure, you can go out and buy a shiny new model and do a “forklift upgrade.” Stop and think, though. Do you really want to shell out the thousands and perhaps tens of thousands of dollars needed for a new PBX, or would you rather pay as you go?

Let’s take a look at what AirePBX has to offer. You don’t have a PBX system in-house anymore. You just have IP phones plugged into your network and AireSpring provides those. No capital investment required. Each phone has its own voicemail. You can even get visual voicemail. Even though the PBX is hosted remotely, your internal call routing is still free, as are local outside calls. An auto-attendant is included to direct incoming calls. You can set up hunting for workgroups, add toll free numbers and virtual private numbers, have conference calls, and enjoy all the features you’d expect in a modern business phone system.

All of this is fully managed by AireSpring on their next generation IP backbone network to ensure voice quality and system availability. Compared to the often dicey performance of Internet VoIP implementations, this is head and shoulders better. AirePBX is an enterprise VoIP solution that scales easily for small and medium companies, too.

Are you in search of a better business telephone system for your company? If so, you may be surprised and delighted by the capabilities and low costs of the new cloud hosted PBX solutions. Why not get a quote for hosted VoIP phone services and see if you can have the business communications you need without the cost and aggravation of maintaining your own in-house telephone system.

SMB Cloud Computing Portfolio

Cloud computing has come to the enterprise in a big way, but how about the small to medium size businesses? Does anyone offer a portfolio of cloud services that make sense for these companies?

Just such a collection of integrated cloud services is now available from Broadview Networks. Broadview is a communications provider serving the Northeastern and Mid-Atlantic United States. They offer a wide variety of connectivity that includes the popular T1 and bonded T1 lines, Ethernet over Copper, Metro Fiber Ethernet, MPLS networking, SIP Trunking and even POTS lines.

What makes Broadview Networks particularly interesting as a cloud services provider is that they already have the connectivity you need to get to the cloud. Many cloud computing companies offer only the infrastructure, platform or software as a service. It’s up to you to figure out how you’ll reliably connect to their cloud. Broadview can give you both the services and the high reliability connections that make it all work seamlessly.

Cloud communications, also called Hosted PBX, moves the telephone switching system and its network out of your facilities and to the service provider. Your handsets connect directly to your LAN, along with your PCs, printers and other network equipment. An advantage of Hosted PBX is that you don’t need the capital investment, maintenance and dedicated staff to have an enterprise phone system for your business. That’s all handled by the service provider.

Broadview Networks offers Hosted PBX for the SMB, but also has a new portfolio of cloud computing services. These include Hosted Business E-Mail, Office Anywhere, Hosted SharePoint, Cloud Backup and Recovery, and both Virtual and Dedicated Servers. All of these help you increase productivity without the traditional capital expenditures.

Broadview’s Hosted Business E-mail is a managed email solution that gives you enterprise-grade e-mail functions that include contacts, calendaring, notes, tasks and folders. If you wish, you can expand this functionality with Hosted Microsoft Exchange 2010 to gain shared contacts, cross-user tasks, distribution lists, group calendaring, plus archival, compliance and eDiscovery options. You control everything through an administrator portal that lets you quickly and easily add or delete e-mail boxes.

Office Anywhere uses Citrix 6.0 to virtualize your desktop environment so that user applications and data reside in the cloud. This is especially valuable for mobile workers and business with multiple locations, in that documents and applications can be accessed through a simple Web browser anywhere in the world. No need to worry about individual file backups. All data is automatically backed up in the cloud and easily recovered when needed.

Broadview’s Hosted Microsoft SharePoint 2010 helps your team collaborate in a secure real-time environment. That includes road warriors, home-based employees and remotely located colleagues. The SharePoint environment lets them collaborate and create as if they are all located in the same room. Team members can view, comment and edit the same document, speeding the process of document creation, review and revision.

Do you still want to maintain your own servers or create a hybrid public and private cloud with some of your own equipment augmented by on-demand cloud services? Either way, you need a robust backup and recovery system to protect your valuable business information files. Broadview’s Cloud Data Backup and Recovery gives you the ability to backup your data to a high performance data center in the cloud. You’ll have secure off-site disaster recovery and backup with on-demand provisioning of extra storage. In addition to backing up your mission critical servers, you can also backup up employee’s workstations and laptops from anywhere in the world. No need to worry about losing a laptop and its valuable data or suffering an untimely disk failure. Your data is easily recovered from the cloud so you can continue operations.

Broadview is also a colocation hosting services provider. They offer virtualized or dedicated servers secured in SAS 70 Type II-certified data centers. You have your choice of Windows or Linux operating systems running on HP and Cisco servers.

Have you been curious about what a move to the cloud can do for your business? Regardless of size, there are cloud services scaled to meet your needs. Check out pricing and availability for SMB cloud computing services now to assist your tradeoff analysis.



Note: Background cloud photo courtesy of NASA Goddard.

Enterprise Cloud Communications Arrives

Cloud computing has been in the headlines as the next generation of information technology. What’s breaking out now is cloud communications, a move to make telephony as well as number crunching and file serving available as cloud services. You know it’s arrived when a provider the size of XO Communications launches an enterprise level cloud communications service.

In an odd way, what’s new is old. The origin of telephone services is in a cloud called the PSTN or Public Switched Telephone Network. Your basic phone is simply a client that derives its functionality from the massive telco switching network.

Then came in-house phone systems in the form of key telephone systems and PBX or Private Branch Exchange systems. These are essentially small phone companies that you own and maintain. All calls within the company stay on the internal system. It’s only when you need connectivity to the outside world that you have to rejoin the PSTN.

Telephone services are now moving back to the cloud, but with a difference. This time it's IP communications rather than switched circuits. It’s also not about a monolithic public network but private networking services with competitive features that go way beyond what the original telephone network was engineered to provide.

The new cloud communications offerings also go by the title of hosted PBX. The idea is that it is more efficient to establish a large IP switching center with a dedicated expert staff than for every business to be its own telephone company. The business users need only have the telephone handsets, speakerphone and similar desk equipment connected to their local networks. The large, expensive and hard to maintain switch moves out to the cloud.

Therein lies the key to cloud communications. It’s the rise of converged IP networks to handle voice, video and data, replacing separate dedicated networks for each. Once you’ve installed SIP phones on your LAN, it seems a bit inefficient to send that traffic to an in-house IP PBX system that connects to the PSTN with specialized analog and digital trunk lines. Why not keep all of the traffic on the converged network as long as possible?

That’s what XO says. They’ve built their business by creating an enormous fiber optic network footprint to provide digital connectivity to both businesses and other service providers. With an extensive converged network already in place, it’s logical for XO to add value by providing telephony solutions in their cloud. This way you have only one supplier for both network connectivity and the communication services running on that network.

The enterprise cloud communications model works especially well for companies with more than one business location. XO can tie your headquarters, regional offices and branches together as if they were in a single large facility. The converged WAN network give you all the standard calling features you expect in an enterprise telephone system plus high definition video conferencing and the ability to include mobile phones in a unified communications system. These communications services are priced on a per-seat-per-month basis.

Are you interested in upgrading your business communications while avoiding a massive capital investment? Look into future proofing your voice, data and video with hosted services in the cloud. Get pricing, features and availability on SMB and enterprise cloud communications services now.



Note: Photo of clouds and building courtesy of Wikimedia Commons.