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TECHBITS.(INTERNET & TECHNOLOGY)
Byline: Sarah Z. Sleeper
Skinny Networks Put
Normal Telecoms On Diet
The environment for telecoms shifted with the advent of upstarts offering Internet Protocol-based phone service. For the last few years, traditional circuit-based carriers like BellSouth Corp. have been competing with tiny Net2Phone Inc. and other newbies.
Now the carriers themselves are incorporating IP. That's at least in part because IP gear is skinnier in the middle and cheaper, analysts say.
"The old way is to buy very big, expensive, centralized equipment," said Jonathan Rosenberg, chief scientist at IP gear maker Dynamicsoft Inc. That's different from the Internet model, he says, where the edge of the network is built up.
Rosenberg is co-author of Session Initiation Protocol, or SIP, the standard on which much of the new telecom gear is based.
- Able Planet Teams With HighSpeed Communications Inc., and Mitel Networks to...
- Press release article from: PR Newswire December 4, 2003 700+ words
...the same way that data is transmitted. According to the Wall Street Journal, about 15 percent of all phones purchased by businesses...figure is expected to exceed 50 percent by 2006. SIP or Session Initiation Protocol is a signaling protocol used to establish sessions...
- Publication No. WO/2009/105988 Published on Sept. 3, Assigned to Huawei...
- News wire article from: US Fed News Service, Including US State News September 8, 2009 700+ words
...authorization method, system and device for session initiation protocol. The patent has been assigned...deals with a "register method for session initiation protocol includes receiving the register...authentication and authorization method for session initiation protocol includes: ...
- Session Initiation Protocol -SIP- Forum SUPERDemo at SUPERCOMM 2003 to Demo and...
- Press release article from: Business Wire April 16, 2003 700+ words
...held June 1-5 in Atlanta, the Session Initiation Protocol Forum (SIP Forum) will...demonstrating the capabilities of Session Initiation Protocol. During the event, the...together in a direct bid to embed Session Initiation Protocol as the technology choice...
- Publication No. WO/2009/077003 Published on June 25, Assigned to...
- News wire article from: US Fed News Service, Including US State News July 1, 2009 700+ words
...apparatus to send and receive session initiation protocol messages. The patent...concerns an "apparatus comprising a session initiation protocol agent arranged to send and receive session initiation protocol messages to and from...
- Publication No. WO/2009/086760 Published on July 16, Assigned to Huawei...
- News wire article from: US Fed News Service, Including US State News July 20, 2009 700+ words
...developed a method for charging a non- session initiation protocol application. The patent...to a "method for charging a non-session initiation protocol application in an internet...event reporting unit receives a non- session initiation protocol application request, collects...
- Publication No. WO/2009/088728 Published on July 16, Assigned to Motorola for...
- News wire article from: US Fed News Service, Including US State News July 17, 2009 700+ words
...have developed a method for bridging session initiation protocol. The patent has been assigned...method and apparatus for bridging session initiation protocol and universal plug and play...specifies a method that enables legacy session initiation protocol and universal plug and ...
- Session Initiation Protocol/H.323 Inteorperability Achieved At Networld+Interop...
- Press release article from: PR Newswire May 24, 2000 700+ words
...hosted the first public multi-vendor demonstration of Session Initiation Protocol (SIP)-to-H.323 interoperability. This...Las Vegas was centered on: -- Voice over IP (VoIP)/Session Initiation Protocol (SIP)/H.323 -- Multiprotocol Label Switching...
- Session Initiation Protocol Devices Need to Be Compatible with Existing Legacy...
- Press release article from: Business Wire February 9, 2005 700+ words
PALO ALTO, Calif. -- Session initiation protocol (SIP) has grown in significance over the last...in this release: Internet protocols, communication, session initiation protocol, SIP, third-generation partnership project...