Hosted VoIP Can Improve Telephone Reliability

Many mid-size and even large companies insist on maintaining their own in-house telephone systems in the belief that it’s the only way to ensure reliable communications. Is this really true, or just one of those long held beliefs that need to be re-examined?

There’s been a major game changer introduced into the telephone services industry recently. It’s the rise of hosted PBX or HPBX. You’ll also hear it called hosted VoIP or communications in the cloud. Like everything else “in the cloud,” this is truly a revolution in technology. In a decade or two, we’ll look back and wonder why we didn’t always do it this way.

“Cloud, schmoud,” you say? I can see how you might feel that way, especially if you’ve been burned by a poor implementation of VoIP technology. VoIP isn’t a particular product or even standardized methodology. It’s a general class of voice communication based on packet switched network technology. VoIP runs the gamut from software running on a laptop computer at the coffee shop, to dongles that let you plug your telephone into a PC, to broadband phone that shares an Internet connection, all the way up to enterprise and even carrier level solutions that are indistinguishable from traditional phone systems to the caller.

What successful enterprise implementers of VoIP telephony know that others don’t realize is that you need a carefully engineered network from the telephone handset to the service provider to protect fragile voice packets from being crushed by more numerous and robust data packets. In most cases, that means stay off the Internet except when you absolutely have to in order to include a remote worker or someone traveling. One reason is that the Internet does not support Class of Service controls to ensure the integrity of voice packets. Other parameters, such as bandwidth, latency, jitter, packet loss and out of sequence packet arrivals are uncontrollable on the public Internet. All of these are readily managed on private lines, MPLS networks and SIP trunks.

With the connectivity issue solved, there is still the issue of reliability. Won’t an in-house hardware solution that’s been proven over years of operation be inherently more reliable than “something out there, somewhere?” Not when you realize that the “something” you are referring to is the latest high quality servers set up for redundant protection with multiple levels of backup power and complete environmental controls. Like everything else in the cloud, there is a lot of virtualization involved so that resources are available in depth and instantly scalable.

The hosted solutions provider absolutely must provide high quality service or they’ll go out of business. After all, this is either a major part of their business or all of it. They almost always have technical staff on duty 24/7 and keep up with maintenance activities. How about at your company?

This is where the superiority of in-house PBX starts to become suspect. First of all, is your system really that rock solid? Parts never fail? The power never glitches or goes completely off? You may have duplicated the security, environmental control and power backup of a SAS 70 Type II data center, especially if you need this facility for your IT equipment. On the other hand, if your PBX is simply sitting in a “telephone closet” or maintenance room where the phone and data lines come in, you may not be all that well protected against disasters.

How about the age of that machine? We know that computers go obsolete almost before they are unboxed. PBX phone systems aren’t quite that bad, but they do start to degrade as the years go by. At some point, it’s hard to find replacement parts or even someone knowledgeable to maintain the system and make repairs. New features are introduced into the telephony marketplace, but you can’t take advantage of them. Your system is just a bit too old to be upgraded. This is how obsolescence begins. Pretty soon, you’re patching together a dinosaur that should have been hit by a meteor years ago.

It is being recognized that hosted VoIP solutions can be as reliable and even more reliable than in-housed PBX telephone systems. You need to pick a quality supplier and install highly reliable network connections to gain the benefits of high reliability in the cloud. If you do that correctly, you’ll enjoy reliable communications, access to the latest productivity features, integration with mobile devices, and the cost savings of paying by the month only for what you need.

Has this discussion piqued your interest on how hosted solutions might be a better choice than what you have now? If so, get pricing and features for Hosted VoIP solutions that meet your particular requirements. See if you can’t get more value for the same or less cost than your current business telephone system.

Is HPBX Your Next PBX?

It’s almost back to the future, to coin a phrase. Companies nationwide are getting rid of their phone switching equipment and going back to service providers, what we used to call telephone companies. Only the phones and the telephone trunk lines remain. Is technology reversing itself or is there something new going on here?

Make no mistake about it, telephony today is different from the telephone service of yesteryear. But there are similarities, too. What companies have found is that building and maintaining little telephone companies in-house entails a lot more cost and bother than you might expect. If that’s true, though, why did they ever leave good old Ma Bell in the first place?

One problem with business phone service versus what you have in your home is that there are lots and lots of phones. If you only have one or two lines, you probably have just one or two phones. It’s likely that each phone is tied to a particular phone line. Perhaps you have multi-line phones where each line has a switch or “key” so you can select it. Some small offices have only a single phone set one one line and use a second line to connect a FAX machine or credit card terminal.

So what’s the problem with having so many phones? It’s pretty likely that by the time you have a few dozen phones, your office facilities are so spread out that people can’t lean over to the next desk and have a conversation. They either have to get up and walk down the hall or make a phone call. If each phone has its own line, then those calls will go through the phone company and you’ll likely pay a charge. If you want to talk to someone in a branch office in another state, you’re surely going to pay long distance charges.

What companies really wanted was something of an intercom feature, where they could just dial a few digits and get to another phone in-house. To accomplish that, they bought PBX or Private Branch eXchange equipment. The PBX is the device that connects phones and also managed outside lines as needed. All the phones connect to the PBX and the PBX connects to the phone company, but only for calls leaving the premises.

The local telephone companies offer a service called Centrex (Central Office Exchange) to compete with the PBX. The switching equipment is kept at the central office, like always, but the system functioned more like a PBX. The Centrex system based on the individual copper pair from each phone to the CO is now being replaced by HPBX or Hosted PBX service.

What’s different about HPBX is that it is a VoIP phone system. Communication is over a WAN network connection called a SIP Trunk. This frees the user from being tied to a particular local phone company by those ubiquitous twisted copper pair. Now any service provider anywhere in the world can be your phone company as long as you can get a digital connection between their facilities and yours. What you need in-house is IP phones, also called SIP telephones, connected to your converged voice and data network. Your service provider hosts the PBX switching function with termination to the public switched telephone network as needed.

Are you ready for a phone system upgrade or merely concerned that what you are doing now costs more than it could? Get competitive quotes for hosted PBX telephone systems, some of which include new phones as part of the service fee.