[cisco-voip] No Ringback Tone issue with AS5850 and PGW2200

[Peter Slow]

Mohit,
  The debugs you sent are insufficient for troubleshooting. What I can
tell you is that your 5850 never _sent any alerting or progress
message_ for any of the setup messages that came in in your debugs. It
sends a call-proceeding, so it presumably routes the call to the next
destination, and probably never gets an alerting or progress back from
the PGW. We could tell you more  with more debugs,

The Q.931 messaging needs to be seen along with

debug h225 asn1
debug h245 asn1

also. can you get that along with the deb isdn q931?

collecting the h245/h225 debugs from your PGW will probably be
necessary at some point but I'm no PGW expert. where's the call
supposed to be routed after the PGW?

-Pete

On 6/26/08, Mohit Saxena <MohitS at starcomms.com> wrote:
> Hello Friends,
>
> I am running a Cisco AS5850 with PGW2200 for International calls. On the
> pots side I have my MSC as I work for are a Mobile operator. I face this
> strange issue of No ringback tone on some outbound calls only. I have
> tried progress ind aler PI 3 on the VoiP dial peer and Progress Ind
> alert PI 8 on the pos dial peer put still it dint help. This issue
> occurs only on some calls and not on all the calls.
> I am running Cisco IOS Software, 5850tb Software (C5850TB-P9-M), Version
> 12.4(13b), RELEASE SOFTWARE (fc3) on AS5850. I am running SS7 signalling
> using PGW2200 on the first 2 E1s.
>
> I also have configured the following commands on the gateway as per
> cisco recommendation:
> voice call send-alert
> voice call convert-discpi-to-prog
> voice rtp send-recv
>
> The dial peer configuration are as under:
> dial-peer voice 100 voip
>  tone ringback alert-no-PI
>  description worldwide voip
>  preference 1
>  destination-pattern 9911T
>  progress_ind setup enable 3
>  translate-outgoing calling 100
>  translate-outgoing called 9911
>  voice-class codec 1
>  voice-class h323 1
>  session target ipv4:62.41.66.35
>  incoming called-number 8629T
>  dtmf-relay h245-alphanumeric
>  fax-relay ecm disable
>  fax rate 9600
>  fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback pass-through
> g711alaw
> !
> dial-peer voice 2343 pots
>  description
>  translation-profile incoming abc_out
>  destination-pattern 1002T
>  progress_ind alert enable 8
>  direct-inward-dial
>  port 12/0:D
>
>
> An ISDN q931 debug is also attached with. Could anybody help in this
> situation.
>
> Thank you,
>
>
> Mohit C. Saxena
> Sr. Network Administrator
> Starcomms Ltd.
> www.starcomms.com
>
> -----Original Message-----
> From: cisco-voip-bounces at puck.nether.net
> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of cisco.voip
> Sent: Thursday, June 26, 2008 10:41 PM
> To: cisco-voip at puck.nether.net
> Subject: [cisco-voip] Hunt scheme question
>
> Does the hunt-scheme sequential odd up command on a T1-CAS start from
> Channel 24 and go to 1 or the other way around?
>
> Thanks,
>
>
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