09-22-2010 10:57 AM - edited 03-16-2019 12:56 AM
I have CUCM 8.0.2.40000-1 Cluster, when the Publisher works the incoming calls works, but when
the Subcriber is work the incoming calls no work.
Dial-Peer Configuration
voice class h323 1
h225 timeout tcp establish 3
dial-peer voice 203 voip
preference 1
destination-pattern 27..
modem passthrough nse codec g711ulaw
voice-class h323 1
session target ipv4:10.126.11.3
dtmf-relay h245-alphanumeric
codec g711ulaw
fax rate disable
ip qos dscp cs5 media
no vad
dial-peer voice 204 voip
preference 2
destination-pattern 27..
modem passthrough nse codec g711ulaw
session target ipv4:10.127.11.3
dtmf-relay h245-alphanumeric
codec g711ulaw
fax rate disable
ip qos dscp cs5 media
no vad
Any Idea For This Case
Regards
09-22-2010 11:47 AM
Make sure your H323 GW in CallManager contains a CCM group that includes both Pub and SUB
otherwise H225D child process wont be created causing ccm service to reject calls.
Dial-peers look good
09-22-2010 12:01 PM
where can I see this parameter of CCM group? because I look at the h323 and don't see a CCM group parameter?
09-22-2010 12:56 PM
Hi Ivan,
It will be under the device pool that the gateway is in. As the above poster suggested this is more then likely the cause.
09-22-2010 02:46 PM
I review this Device Pool and in this is assigneed the CCM Group and in this there are two CUCM Added, and this DP is Assigned to H323 Gateway.
Regards
09-22-2010 04:02 PM
Hi
Must I to modified something in service parameter about H225 ?
Regards
09-23-2010 08:35 AM
Dears All
Someone Have Any Idea For This Issue??
Best Regards
09-23-2010 12:23 PM
Hi Ivan,
So you are certain there is no issue with routing to the second CUCM? You are able to do an extended ping from the h323 interface to CUCM?
It is possible there is something wrong with the h225 setup everything right now is a shot in the dark. You could try increasing the timeout by creating a voice classs h323 > h225 timeout tcp establish 1 or 3 and then apply to the dial-peer. But if you are still having problems after that, grab debug h245 asn1 and debug voice cc inout.
Thx,
J
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