Session Initiation Protocol (SIP) is a control (signaling) protocol developed by the Internet Engineering Task Force (IETF) to manage interactive multimedia IP sessions including IP telephony, ...

Session Initiation Protocol (SIP) is a signaling protocol that is used to set up, modify, and terminate a session between two endpoints. SIP can be used to set up a two-party call, a multi-party call, ...

In this chapter, we start putting into practice some of the SIP concepts learned so far. We will show some very simple programming examples that illustrate how SIP works. As was stated in previous ...

Avaya is to release a new SIP-based architecture, called Aura, for its unified communications products. Aura, announced on Monday, is centred on the new Avaya Aura Session Manager, which the company ...

One application will initiate requests, and the other will respond to them. This approach has an interesting benefit: we can also run a network sniffer in either of the two machines, and we will be ...