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The SIP Center is a portal for the commercial development of the Session Initiation Protocol. Serving both the SIP community and the wider industry, the SIP Center offers comprehensive technical and market resources as well as an environment for the testing of SIP implementations.
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- 07/02/2009 - Audio White Paper – Scaling SIP
Since Session Initiation Protocol (SIP) was originally defined as a signaling protocol for multimedia sessions, SIP has grown beyond its targeted use as an IP-based telephony messaging medium to conferencing and instant messaging. A service provider infrastructure focused on supporting IP-based telephony services is necessarily more complex than simple, web-based services. This makes ensuring reliable, scalable services more difficult. This paper addresses the challenges and solutions when providing high-availability and scalability for SIP services. ))
- 07/01/2009 - VoIP phone market heating up
It looks like this summer is shaping up to be a hot one for voip phone manufacturers. Thanks to the rapid adoption of standards based open source and open source based VoIP systems, the emergence of HD Voice and the rebounding of prosumer spending, a plethora of manufacturers will have a new Voip phone hitting the streets over the next three months. ))
- 06/30/2009 - SIP Trunking, a Foolproof VoIP Solution
Research firm Dell’ Oro Group recently reported that though overall carrier investment in infrastructure has dropped by as much as 25 percent in Q1 2009 from Q1 2008, there are a few bright spots — perhaps most notably the SIP Trunking market. ))
- 06/29/2009 - Opening up Windows mobile SIP
If you want to be able to communicate easily and cheaply anywhere in the world via your Windows mobile, then Windows mobile SIP is the fancy thing that will let you do it. If you are within range of a wireless network you can use Windows mobile SIP to communicate with anyone you like without using your cell phone minutes. ))
- 06/26/2009 - Targeting Skype: Microsoft Adds SIP Trunking to UC Offering
Eyeing a move that brings its UC product in direct competition with new business-directed VoIP offerings from Skpe, officials at Microsoft Corp. reportedly say they’ve certified Interoute as the first European service provider to supply a SIP trunking solution for Microsoft Office. ))
- 06/25/2009 - Video Solutions for Health Care
When the topic of video conferencing is broached, the majority of information technology (IT) or telecommunications operations managers usually cringe based on past experiences. One only has to look at the dust-covered legacy systems tucked out of the way in many a conference room to admit there were failings with past promises. ))
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