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Are You Ready to SIP the Kool-Aid?

Session Initiation Protocol (SIP) is the gateway drug to VoIP (Voice over Internet Protocol). You will see how such a phone call is set up, and will witness an in-depth discussion of Asterisk, the open source PBX software that represents the new age of telephone switching in the 21st century.

Richard Cheshire, Gaston Draque


HXB01$5.00