[cisco-voip] Delayed Ringback

[Andrius Kislas]

Show us "sh dial-p v s". If you have primary and secondary dial-peers,
you can decrease some h323 timers. Start from tcp establish. Check your
primary path.

Andrius


Lemon wrote:
> Hi,
> 
> Been running CUCM  6.1.2.1000-13 for a while now and since this
> morning we seem to be having problems with incoming calls. We see the
> calls come into the voice gateway (H323) but only after 10 sec does
> the gateway send out and alert. However.....this only seems to be
> happening for certain extensions as the main number works fine. Some
> debugs included:
> 
> Oct 20 12:07:20.892: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x1787
>         Bearer Capability i = 0x8090A3
>                 Standard = CCITT
>                 Transfer Capability = Speech
>                 Transfer Mode = Circuit
>                 Transfer Rate = 64 kbit/s
>         Channel ID i = 0xA18382
>                 Preferred, Channel 2
>         Calling Party Number i = 0x0183, '087XXXXXXX'
>                 Plan:ISDN, Type:Unknown
>         Called Party Number i = 0xA1, '19XX'
>                 Plan:ISDN, Type:National
>         Sending Complete
> Oct 20 12:07:20.912: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8
> callref = 0x9787
>         Channel ID i = 0xA98382
>                 Exclusive, Channel 2
> Oct 20 12:07:42.065: ISDN Se0/0/0:15 Q931: TX -> ALERTING pd = 8
> callref = 0x9787
> 
> 
> and for the main number :
> 
> P21GW#
> Oct 20 12:22:44.490: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x178B
>         Bearer Capability i = 0x8090A3
>                 Standard = CCITT
>                 Transfer Capability = Speech
>                 Transfer Mode = Circuit
>                 Transfer Rate = 64 kbit/s
>         Channel ID i = 0xA18381
>                 Preferred, Channel 1
>         Calling Party Number i = 0x0183, '087XXXXXXX'
>                 Plan:ISDN, Type:Unknown
>         Called Party Number i = 0xA1, '19YY'
>                 Plan:ISDN, Type:National
>         Sending Complete
> Oct 20 12:22:44.506: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8
> callref = 0x978B
>         Channel ID i = 0xA98381
>                 Exclusive, Channel 1
> Oct 20 12:22:44.546: ISDN Se0/0/0:15 Q931: TX -> ALERTING pd = 8
> callref = 0x978B
> Oct 20 12:22:46.466: ISDN Se0/0/0:15 Q931: TX -> CONNECT pd = 8
> callref = 0x978B
> Oct 20 12:22:46.486: ISDN Se0/0/0:15 Q931: RX <- CONNECT_ACK pd = 8
> callref = 0x178B
> Oct 20 12:22:46.490: %ISDN-6-CONNECT: Interface Serial0/0/0:0 is now
> connected to 087XXXXXXX N/A
> 
> any ideas
> 
> thnx
> charl
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