Next Big Thing is Here – SIP trunks for Voice!

Having been in the Telecom field for well over twenty years, we were always saddled with certain decisions when it came to trunks to PSTN (Public Switch Telephone Network).  If you could live with marginal voice quality or didn’t have the budget to pop for a T-1 voice circuit, you had few options.  Your choices were between using POTS lines, CO (Central Office) trunks, or tie trunks if multi-location. These were typically analog with a snap, crackle, pop reminiscent of Rice Krispies1

The other choice was a voice T-1 or PRI flavor, both of which we were more expensive, but as it was digital, it was crystal clear and the bonus was it only used four wires for 24 phone lines or 23 for PRI (ISDN Primary Rate Interface). Heck, even I paid for PRI though I did not have a need for all the lines as I could not accept sacrificing call quality.

Fast-forward to today and Session Initiation Protocol, aka SIP. There are a lot of cool things about it, but it’s important to understand its current form of implementation.  It can also be implemented in a couple different manners. It can be delivered by your carrier over Ethernet, but don’t think that it will conflict and turn into a VoIP chattering, as it comes in on its own circuit. Alternately, as it is a protocol, it can also be delivered over existing MPLS circuits for multi-location businesses as long as QoS is enabled.  Important to note is that the SIP connection provided by your carrier is from your phone system/PBX to the carrier. The calls to the outside world are still carried through PSTN so the quality will remain acceptable.Print

What is so cool about SIP? First off, it handles both voice and video. But here is the really neat thing, much like a SuperTrunk of days gone by or the PRI of today, if you need less that 20-some lines, but want the robust DID (Direct Inward Dial) functionality, SIP trunks are for you.  Here’s a real scenario. I pay $250 per month for a PRI, but I can get 5 each SIP trunks (at $12 each for 3-year commitment) for $60 a month!  This will save me $190 per month and that’s a good thing – a real good thing!

SIP trunks may not be for everyone and may not even be available in your area, but if considering a new phone system or a new carrier, you should at least consider SIP trunks. If you’re simply changing telecom carrier and want to entertain SIP trunks, you will need to check to see if your phone system is SIP-trunk ready and capable.  Those pesky details!

If you want to know more or if you area or phone system is SIP-trunk ready, feel free to give us a call. We’re here to help!

EdSignature

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Ten Ways to Slash IT Costs!

Internet Circuit – Important to know is which carriers provide service to your building and their transport offerings. For reliability, fiber rules the roost. But some areas have more than one carrier so you need to compare offerings. Also realize that you don’t have to wait for one contract to expire to re-up at a better rate, if you plan on staying with the same carrier. Additionally, know what offerings are available as a change in architecture may make doing business more cost effective. For example, using offerings like Cox’s Metro-E offering which connects one site to another via Layer 2 Ethernet.

Unused phone lines – Go through the bills and call every number on there. Remember you’ll have a few lines that may be dedicated to your burglar alarm, elevator, or fire notification system. Other than that, you need to know where they all go and lose the ones that are not in use.

SIP Trunks or Voice PRI versus CO Lines – On the telephony side, if you have more than 10 lines, you may want to compare the cost to see what SIP trunks or a dedicated PRI may cost. If you have to add a piece of equipment, often times the carrier has a promotion and will chip in here. Remember, their goal is to get you off of analog lines as we move to the all-digital world.

Server Warranties – Deciding out of the gate when purchasing a server how long you will keep it will always benefit you, as opposed to extending at a higher price a couple years down the line. Face it, when cutting the initial deal to get the server, it’s more aggressive discounting. But once you’re on it, you lose the leverage on price negotiation as they know it would always be less expensive to renew a contract for server maintenance then bite-off another server deployment.

Deployment Turns – Getting these reduced makes a ton of sense. Let’s look at a 10-year period. If you replace servers every 3 years, it’s three turns in that ten-year period, but every 5 years, it’s only two turns. If you push a server to seven years, it’s only one turn every ten years for the first couple decades. Exchange servers, as one example, are typically goof for 5-7 years.

Printer Consumables – Face it, the cost of the printer is rarely an issue. This day in age, with paper reduction a strategic initiative, it makes sense. The goal should be have fewer, strategically-placed printers going forward and limit color. And it’s not just the cost of the paper and paper-handling printers, it’s the ink and the time for finding that one piece of a paper in our paper jungle. Time to kick this paper habit.

Multi-Year Domain and SSL Renewals – Instead of doing this every year, do it every so many. You not only get a break for multi-year, you’re not revisiting the same task every year. SSL certificates should only be extended until the end of the useful life of your Exchange server.

Buy Second Hand Equipment – Yep, you heard me right. Often times, we run into situations on two-to- three-year old hardware. We had an APC environment monitoring system that crapped out. We probably spent $1,500 on the unit, $500 on different probes for water detection, humidity, and others, plus programmed it meticulously, saving the configuration file of course. It simply crapped out. To replace it would cost me about $2k plus the time to learn a new system, and reprogram/fine tune it. Instead, I found a used one on eBay for $100 and voila, the out-of-pocket cost to get back to where I was came to a couple hundred bucks, labor included and we simply had to reload the our configuration. Also, try the folks at MetrolineDirect.com for used phone equipment.

ElectricityAll the newer UPS and Servers can run on 208VAC. This will save about 15-20% on your electric bill as it pulls down half the amps or less. Also, if PC’s can be turned off, especially on weekends when interior air conditioning may not be operating and interior office temperatures can soar, causing PC failures. Printer and copying machines nearly all have a sleep mode as well that can save a bit.

Labor Smart – Often times, I see a high-end IT tech pulling cables, or doing more menial tasks, even though their backlog is huge. This just does not make business sense. Reviewing to ensure you have your most cost-effective resource, even if that means getting someone outside to perform the task. Face it – you don’t use a pickup truck when a Prius will do!

We also hope you will all enjoy a great Fourth of July weekend!

Ed