Recent IT Questions

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Difference between Cisco CallManager and SIP server

Hi There, Anybody can help me to know the difference between Callmanager and SIP server? Call processing difference.. and protocols used. Thanks and regards, Shaju

View Answer   |  Feb 24 2009  4:49 AM GMT
Cisco Unified CallManager, SIP, Cisco CallManager
asked by CiscoNW

  5 pts.

SIP as Proxy and B2BUA?

Can SIP act as both a Proxy and B2BUA? If so, what type of calls require Porxy, and what type require B2BUA?

Answer Question   |  Sep 2 2008  7:12 PM GMT
SIP, Unified Communications, VoIP protocols
asked by Unified Communications ATE

  140 pts.

Why is Cisco adopting the SIP protocol?

Our SearchNetworkingChannel.com expert says it's a good for Cisco to embrace SIP as a networking protocol standard alongside SCCP, or their Skinny Client Control Protocol. Do you agree? Why or why not?

View Answer   |  May 9 2008  3:19 PM GMT
Cisco, SIP, Channel
asked by Donnellymp

  430 pts.

How do you ensure both sides of a VoIP call are using the same standards?

How is it possible to ensure that the entity on the other end of a VoIP call has the same standards in place to decrypt the voice signaling and voice payload traversing the public domain?

Answer Question   |  Mar 28 2008  3:21 PM GMT
VoIP security, VoIP performance, VoIP protocols
asked by Unified Communications ATE

  140 pts.

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