what differents between SS7 and H323 protocol? ............................

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Jun 1st, 2008


can give the main differents between SS7 and H323 protocol?

I have this problem too.
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owillins Fri, 06/06/2008 - 07:46

H.323 collection of protocols collectively can use up to two TCP connection and four to six UDP connections. FastConnect uses only one TCP connection, and Reliability, Availability, and Serviceability (RAS) uses a single UDP connection for registration, admissions, and status. SS7 performs out-of band signalling in support of the call-establishment, billing routing , and information exchange functions of the PSTN.


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