Voice-over-IP (VoIP) networking comprises many components and network managers might find themselves treading on new and fragile ground as they investigate VoIP projects. This white paper provides an ...

The iptel.org 180+ page SIP tutorial is outstanding. Another overview that is a bit more market-oriented and nearly as long. White paper on the SIP value proposition over telephony, SIP and the new ...

Avaya has launched phones and software that it claims will make it easier to intelligently route calls in businesses and call centres. On Monday, the communications firm announced the release of ...

Broadcast facilities are now commencing what many believe will be a global transition from current digital (SDI) infrastructures to an all “IP-based (network)” facility. Not since the migration from ...

SIPNOC 2025 - "The Gathering Place for the Call Authentication Community" - is focused the broad Call and Text Authentication ecosystem and the continuing efforts to eliminate illegal Robocalls, ...