Rogers gets into the SIP business

Rogers Communications Inc. is opening a gateway to unified communications by offering SIP trunking service to its medium and enterprise customers with PBX systems. “It’s the first phase of moving our customers to

Published on: May 15th, 2012 Howard Solomon

Dissecting Cisco’s FabricPath technology

FRAMINGHAM, Mass. -- Cisco Systems Inc.'s FabricPath data center Ethernet technology is designed to combine traditional, Spanning Tree-based Ethernet with a next-generation architecture that uses a link-state protocol to allow for multiple active

Published on: March 29th, 2012 Jim Duffy

Avaya offers better SIP support

Avaya's IP telephony gear will offer better support of Session Initiation Protocol (SIP), meaning more phone features and greater efficiencies in business VoIP deployments, the company says.The upgrades include new software versions for

Published on: January 29th, 2008 Tim Greene

SIP trunking creates Wild West scenario

There is a commonly held view that the PSTN, because hard-wired and regulated, was somehow harder to hack, and that we are in a Brave New World of voice vulnerability. Not so. Dave

Published on: August 2nd, 2007 Tim Wilson