Skype Journal: Why interconnect your PBX to the Skype Network?

VoIP User - the Voice over IP resource

vomit - voice over misconfigured internet telephones

Talisker Security Wizardry Computer Security Portal Home Page

Toll-free telephone number - Wikipedia, the free encyclopedia

Toll-free telephone number - Wikipedia, the free encyclopedia

CLEC-Products & Solutions-Toll Free Code Database

JiveSoftware.org: Welcome to the Asterisk-IM forum ...: "We're very excited to announce the first release of Asterisk-IM -- a server plugin the integrates the Asterisk phone system and Jive Messenger instant messaging. We've been using the module internally for almost a month and it's very powerful (and convenient) to have unified presence between the phone and IM. Several commercial instant messaging servers have announced a similar integration with commercial phone systems, but Asterisk-IM is the first fully Open Source stack to achieve the same feature set.
"

Jive Software: Open-Source Projects

Earthquakes, fire and lightning: Must be a NEBS test

Earthquakes, fire and lightning: Must be a NEBS test

*scottstuff*
Cisco search

Jon’s Phone Tool

Citrix Systems » Products » Citrix Application Gateway » Cisco Solutions

Syn-Apps Home Page: "Syn-Apps developes custom IP telephony applications which empower users of both Cisco IP telephony solutions and legacy overhead paging systems with increased productivity."

The trouble with trunking

A bit dated, but the Cat 6k sure rocked!

The trouble with trunking