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

Wireless

Ixia

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.

Radisys

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?

Spirent’s Testing 2.0

July 29, 2007

There seems to be an evolution in the testing market as these companies focus on delivering products and services enabling network equipment providers and carriers to test more services in less time. As networks become more commoditized and the competition to provide services continues to increase, quality of service is becoming more important than ever.   In a recent conversation with the new President and COO of Spirent, Rob Piconi, I had a chance to get Rob’s take on the future of testing and moreover learn about the company’s new testing offerings.   Rob’s message to customers is you need to deliver products and services as rapidly as possible and his company is best positioned to allow you to test these products and services before they are rolled out. Spirent he says has the deepest and broadest [testing] portfolio.   He points out how critical it is to work with the leading testing company when deploying FMC. And he has a point as in the world of fixed mobile convergence; you are dealing with wireless, wireline and potentially IMS.

Acision

July 29, 2007

When a single US phone company, Verizon reports that in one month, they were responsible for sending 10 billion text messages, you may want to stand up and take notice.   In order to learn more about the SMS space I decided to take a trip down to Plano, Texas where the UK-based Acision has one of it’s four US offices. The company was formerly named Logica CMG and is one of those companies most people never heard of but is responsible for providing technology many of us frequently use.   In short, the company is an enabler of various types of service provider messaging from SMS to voice and video. This month in fact the company celebrated it’s 15th anniversary of supplying the industry with Short Message Service Centers or SMSCs.   Thanks to Moore’s law and clever design, the capability of Acision’s SMSCs has dramatically increased over the years. In 1992 SMSC version 1.0 had a capacity of 10 messages per second.

Mavenir Systems

July 29, 2007

Instant IMS: No IMS Required   When I decided on the sub headline for this article I realized it might be viewed as potentially controversial. How, you may be asking can one have IMS without IMS? Well there is an answer to this question and it may or may not be what you are expecting.   You see the benefits of IMS are great. We all realize this fact and moreover service providers understand if they aren’t able to provide the benefits of IMS to their customers soon they risk losing revenue.

700 MHz

July 29, 2007

Iwatsu

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.

EVDO Rev. A from Verizon

July 26, 2007

I was one of the first users of the Verizon 1xRTT network and again their EVDO network. I just took the plunge and am now an EVDO Revision A customer. I just got the card working in my laptop. I am pretty excited.

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.
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