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Rich Tehrani
| Communications and Technology Blog - Latest news in IP communications, telecom, VoIP, call center & CRM space

Unified Communications


July 29, 2007

As Ethernet gets more complicated, so must the test systems needed to accurately ensure carriers are providing the best quality of experience for their metro Ethernet solutions. A few weeks back I had a chance to sit down with the team at Ixia and discuss their Carrier Ethernet solutions based on Provider Backbone Transport (PBT) and Provider Backbone Bridge (PBB). The company’s Ixia’s test products for PBT/PBB, along with those for Ethernet OAM/CFM provide network equipment manufacturers and carriers with all the tools needed to test the latest Carrier Ethernet solutions.   Ixia announced the above functionality as well as Bidirectional Forwarding Detection (BFD) as part of it’s IxNetwork 5.30 release, which is part of its Aptixia test framework.   Many of the largest service providers have adopted PBT/PBB as it reduces the cost and complexity of Ethernet transport while providing mechanisms for enhanced QoS.   “PBT/PBB is an important new part of the Carrier Ethernet solution over switched Ethernet,” said Michael Howard, principal at Infonetics Research. “Many service providers are evaluating PBT/PBB as a cost effective mechanism to leverage their switched metro Ethernet network and offer back haul for access networks, extend L2/L3 VPNs, and point-to-point (ELINE) services.


July 29, 2007

One of the hottest areas of telecom is the open standards building block area, especially the ATCA and more recently MicroTCA spaces. The reason for the growth in open standards components is obvious. As technology markets move more rapidly and become commoditized at the same time, many equipment manufacturers are realizing they would rather be in the software business and not hardware.   So a company who once spent millions developing proprietary transcoding hardware will likely decide it makes sense to write transcoding solutions which run on ATCA-based systems instead. Why?


July 28, 2007

As part of a recent whirlwind Dallas, Texas tour I had a chance to catch up with Iwatsu’s Don Gant and discuss what his company is up to. He tells me sales of the company’s EMA Enhanced Messaging Application service are strong and have accelerated after the tragic Virginia Tech shooting. The system allows e-mails and calls to be made at a rate of 1,000 calls per minute in order to notify family members or workers in an emergency situation.   One of the benefits of the system is the ability to allow called parties to interact with the emergency notification system. For example if you receive an evacuation notice by phone you can set the system to allow the called party to press a button to get the best evacuation route from different parts of a campus.

Bluesocket buys Pingtel

July 24, 2007

One of the fastest growing spaces in communications is the wireless market and it is essential all communications equipment providers address this area. To that end, Bluesocket, a company known in the WLAN and security space has just picked up Pingtel the company behind one of the first open-source PBX projects.   Pingtel started life designing and selling state of the art IP phones. The company won a number of awards for their nice designs but they were way ahead of their time. No one anticipated the IP PBX space having such a market slowdown from 2001-2003.   As the IP phone market did lose traction, Pingtel changed gears and launched an IP PBX and soon thereafter decided to make it an open-source project.

Microsoft Pushes into Communications and Beyond

July 23, 2007

Here is my August 2007 Publisher’s Outlook for Internet Telephony Magazine. It may be one of the longest pieces I have written in a while and it was great fun to put together and hopefully is something you will appreciate.   ----   In 1997 or so I regularly met with Microsoft executives in charge of the company’s telephony initiatives. At the time Mitch Goldberg and Mark Lee were the top spokesmen the Redmond-based software giant offered up to discuss where the company’s products fit into the telephony ecosystem. If you have been in telecom longer than seven years you likely remember the industry was once dominated by computer telephony integration (CTI) technologies allowing PCs and servers to talk with telephone switches.

VoIP News July 20, 2007

July 20, 2007

Here is the VoIP/IP communications new of the week. We start with the terrible news of SunRocket closing down without notifying customers. Not well done at all. As you can see below Nuvio would love to get these customers.

Latest Zultys Update

July 20, 2007

Ooma Hysteria

July 19, 2007

I received e-mails from a number of bloggers this morning linking to their stories about ooma, the latest p2p VoIP scheme promising free long distance to the masses. The difference between ooma and other p2p solutions like Skype is the ooma solution utilizes phone lines of existing customers to terminate calls in local areas.   A call placed on the ooma network from San Francisco to the 203 area code would be terminated on an ooma box in someone’s house in the 203 area code. The question worth asking (and I have not had a briefing from the company as of yet) is what security measures are used to ensure I am not listening in on other callers.   If that caller from San Francisco is calling their broker they most likely won’t be thrilled to have me listening to their phone call.   To be fair, this is pretty obvious and I imagine the company has a solution to this problem.

iPhone Meets Asterisk

July 18, 2007

Delicious TMCnet Stories

July 13, 2007

Here is a smattering of home made TMCnet stories, just like mom used to make. Mom’s cookies can’t compare to the brand new Tadiran trailer featured below or Cantata’s fax solutions. And you know, even if mom was the best cook around, try connecting her savory linguini to Microsoft OCS or Microsoft Office Live. Dialogic and RingCentral can do this and their products don’t even need to be refrigerated and reheated overnight!   Everyone loves great cooking. Especially the small business.
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