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, ...

WESTFORD, Mass.--(BUSINESS WIRE)--Sonus Networks, Inc. (Nasdaq: SONS), a global leader in SIP communications, today announced that the Sonus SBC 1000 and SBC 2000 Session Border Controllers (SBCs) are ...

Barrett Lyon has created a don't miss resource that shows you how to configure P2P SIP URI (Uniform Resource Identifier) dialing on your Asterisk-based PBX. "There are thousands of people that operate ...

RIP PBXs aren’t just small-office playthings anymore. With near-universal agreement that telephony will be carried within IP packets, vendors are preparing their next-generation PBXs with capacities ...

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 ...