[cisco-voip] timer expiry

Jason Aarons (US) jason.aarons at us.didata.com
Sun Jun 3 21:40:38 EDT 2007


I should clarify I'm yanking the NIC cables on all but the last
dial-peer simulating a disaster scenario..

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jason Aarons
(US)
Sent: Sunday, June 03, 2007 9:33 PM
To: cisco-voip
Subject: [cisco-voip] timer expiry

Is the below reasonable? There are 7 subscribers and last one is a
remote subscriber. What I'm seeing is 10.32.45.7 doesn't always go thru,
caller hears dead-air after long period of time after dialing 8800. Or
is this a IOS bug? Is there a max value the PSTN expects the call to be
connected in and all time h323 timeouts to 10.60.10.X network is taking
too long? The latency is about 40ms end-end.

Debug voip dialpeer all shows the dial-peer matches, I didn't capture a
debug h225 asn1 or debug voip ccapi inout to get more detail.




snip of config
!
voice service voip 
 allow-connections h323 to h323
 h323
  h225 timeout setup 1
  call preserve limit-media-detection
!
!
dial-peer voice 1 voip
 preference 1
 destination-pattern 8800
 session target ipv4:10.60.10.1
 codec g711ulaw
! 
dial-peer voice 2 voip
 preference 2
 destination-pattern 8800
 session target ipv4:10.60.10.2
 codec g711ulaw
!
dial-peer voice 3 voip
 preference 3
 destination-pattern 8800
 session target ipv4:10.60.10.3
 codec g711ulaw
!
dial-peer voice 4 voip
 preference 4
 destination-pattern 8800
 session target ipv4:10.60.10.4
 codec g711ulaw
!
dial-peer voice 5 voip
 preference 5
 destination-pattern 8800
 session target ipv4:10.60.10.5
 codec g711ulaw
!
dial-peer voice 6 voip
 preference 6
 destination-pattern 8800
 session target ipv4:10.60.10.6
 codec g711ulaw
!
dial-peer voice 7 voip
 preference 7
 destination-pattern 8800
 session target ipv4:10.32.45.7
 codec g711ulaw


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