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1.VoIP { Voice Over IP } 2. What is VoIP? The transportation of packets containing voice data over a network (LAN, WAN or internet). 3. Why is it Important? • Voice over…

Documents By Stephen Tomko H.323 vs. SIP. Internal PBX Call Extension number is dialed PBX receives extension....

Slide 1 By Stephen Tomko H.323 vs. SIP Slide 2 Internal PBX Call Extension number is dialed PBX receives extension Routes extension Routes call to the phone Call begins Slide…

Documents ® IBM Software Group © 2007 IBM Corporation Introduction to SIP in WebSphere Erik Burckart...

Slide 1 ® IBM Software Group © 2007 IBM Corporation Introduction to SIP in WebSphere Erik Burckart WebSphere Architect Slide 2 IBM Software Group | WebSphere software 2…