03-07-2008 12:05 PM - edited 03-15-2019 09:18 AM
Hi, I have a CM 5.1 system with 2 CM's in the cluster. I have 22 voice gateways all configured as H323. I have the following dial peers configured in some variation for incoming calls on each gateway:
dial-peer voice 44 voip
preference 1
destination-pattern 3205
voice-class codec 1
session target ipv4:10.100.1.5
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 45 voip
preference 2
destination-pattern 3205
voice-class codec 1
session target ipv4:10.100.2.5
dtmf-relay h245-alphanumeric
no vad
10.100.1.5 is my publisher and 10.100.2.5 is my subscriber. Everything works just fine in this configuration when all my servers are up.
The problem: My publisher went down the other day (10.100.1.5) and all incoming calls got a busy signal. All the phones were registered and could make outgoing calls just fine.
My Question: Do I have this backup dial peer for the subscriber configured correctly? Is there something in CM I need to enable for this backup dial peer to work properly? For whatever reason in this configuration calls would not get forwarded to my subscriber.
Thanks for your help.
03-07-2008 02:20 PM
Which is the order of codec preference in your voice-class codec? How is configured your cluster?
Regards,
-- Adrián.
03-07-2008 02:55 PM
try configuring this timers
Configurable Timers in H.225
http://www.cisco.com/en/US/partner/docs/ios/12_1t/12_1t2/feature/guide/dtcfgtim.html
HTH
javalenc
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