For two codecs to successfully communicate via SIP through a SIP server, information must be exchanged between the two devices. Codecs manufactured by members of the Audio-via-IP Experts Group are SIP ...

Session Initiation Protocol, or SIP, is a bedrock standard governing how devices communicate over the internet. To secure SIP, as is the case with most security issues, a defense-in-depth strategy is ...

The Session Initiation Protocol is a necessary piece of the communications puzzle. With the explosion of the number of communication devices, people are more connected than ever before. IP-enabled ...

SAN JOSE, Calif. -- Data Connection Limited (DCL), the world's leading provider of communications protocol software, announced today at the Spring VON 2005 show (Booth #829) that Tellme Networks, ...