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SIP Trunking Poised For Growth in 2008

In a February, 2008 column on, SIP Forum Director Chris Gatch shares his insights about the opportunities for SIP trunking in the marketplace and the various benefits afforded to…

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SIPit 20: another success

SIPit 20 was hosted by Alcatel-Lucent in Antwerp, Belgium from April 16 to April 20, 2007. Many thanks to Alcatel-Lucent, in particular Ben Bonnaerens and Nadine Staelens for a well-planned…

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Welcome new member

In March, 2007, the SIP Forum added a new member: Solinet Please join us in welcoming this new member to the Forum.

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Welcome two new members

In December, 2006, the SIP Forum added two new members: NexTone Time Warner Cable (which is a re-joining after having previously dropped their membership) Please join us in welcoming these…

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Activity report – SIPit 19

SIPit 19 took place Oct 16-20, 2006 at the University of New Hampshire InterOperability Laboratory ( There were 140 attendees from 73 companies visiting from 16 countries present. There were…

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Activity report – SIPit 18

160 people from 16 countries attended SIPit 18 with 73 different SIP implementations. A short summary of some of the capabilities of those implementations follows: UDP 73 TCP 53 TLS…

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