Research and Markets has announced the addition of Wintergreen Research, Inc's new report "SIP Enabled IP PBX Market Shares, Strategies, and Forecasts 2017-2023" to their offering. Worldwide SIP ...

Skype for SIP beta enables businesses with interoperable PBXs to: place calls to landlines and mobile phones worldwide from any device connected to a SIP-enabled PBX or unified communications systems ...

WAYNE, N.J. — SIPfoundry, a group pushing open-source SIP implementations, has released a binary version of a SIP PBX/proxy server architecture that designers can download and implement in their ...

The new service lets businesses receive and manage inbound calls from 405 million Skype users on SIP-enabled PBX systems that connect a company's Web site to the PBX using Skype click-to-call buttons, ...

Internet telephony and chat service provider Skype, owned by eBay, today announced a potentially game-changing move, opening up to the Session Initiation Protocol (SIP) standard for its VoIP services.

Although many enterprises are eager to adopt SIP, they see their legacy PBX systems as a roadblock to the cost savings and enhanced applications that SIP would bring. This paper outlines how to ...

HOLLIS, NH " October 26, 2009 " Ingate' Systems, a leading provider of enterprise session border controllers that enable SIP communications such as SIP trunking and Unified Communications beyond the ...

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John Ridley is stuck between the old world of circuit-switched telephony and the new world of voice over IP. How soon the Coca-Cola network executive can move forward depends largely on which IP ...