SIP is new--Myth (mostly): SIP has existed in some form (earliest RFC I could find is 1996), though most in the industry are familiar with implementations for endpoints (i.e. SIP phones) or as the ...

Centralizing your WAN architecture is a cornerstone of the strategy for capturing SIP Trunk savings. Cisco says: Keeping a distributed network may be the way to go. The consensus out of the SIP ...

For those with lots of distributed PBXs or key systems, adopting SIP trunking means deploying SIP-to-PRI gateways or managing large numbers of new trunks. New offerings based on session management can ...

SAN FRANCISCO, CA--(Marketwired - Jun 2, 2014) - SIP trunking is a system that maintains multimedia communications such as phone or video calls via the Internet. A SIP trunk provider is a business ...