Got a H.323 2821 (C3825-SPSERVICESK9-M), Version 12.4(25d) where we do not get ringback from service provider. See debug and dialpeer below. Can someone help me resolve this one? Service provider are pointing finger at us and TAC have pointed it back to them!
*Sep 20 13:04:23.503: ISDN Se0/0/0:15 Q931: TX -> ALERTING pd = 8 callref = 0x9 836 Progress Ind i = 0x8188 - In-band info or appropriate now available
We need to see what the VoIP leg is doing, though.
Collect q931 debugs in parallel with:
debug voip ccapi inout
debug h225 asn1
debug h245 asn1
debug ip tcp trans
debug cch323 all
Collect as follows:
Router(config)# service sequence Router(config)# service timestamps debug datetime msec Router(config)# logging buffered 10000000 7 Router(config)# no logging con Router(config)# no logging mon Router(config)# voice iec syslog Router# term len 0 Router# sh logg
When the alerting with PI of 8 is received, you should see a PI of 8 on the CCAPI legs, and H245 address should be exchanged by the h225 alerting. Then make sure OLCs get exchanged/acked. If that's good and you still don't have ringback, get a PCM capture and see if you see ringback in the audio from the provider.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.