Member Since: Dec 12, 2008
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Normally when a router initiates a SIP request the source port will be a random port above 1024....
Hi Hassan,It is possible to upgrade the DSPware for PVDMs. However, this is a last-resort tactic...
This would be the problem:Contact: If like Paolo said and you are behind NAT, you need to have SIP...
Haven't seen anything like this on recent IOS. If you're on 12.3 code up to about 12.4(11)T this...
The only reason you would need the voice-class source command is if your NAT wasn't working...
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Cisco TAC - Multiservice Voice
CCIE RS, CCVP, CCIP
SIP, MGCP, H323, CUBE, FXO/FXS, PRI, CAS, CME, CUE, DSPs, SCCP, RTP, SRTP, and various other 3 and 4 letter acronyms.
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