[cisco-voip] Ringback problem when calling to PSTN

[Roger Wiklund]

Ensure you have a MRGL with ANN on your H323 GW and phones.

Try changing service parameter -> callmanager -> Send H225 User Info
Message -> use ANN for ringback

/Roger

On Fri, Dec 16, 2011 at 1:22 PM, Robert Hass <robhass at gmail.com> wrote:
> Hi
>
> I have problem with ringback tone when doing calls from IP Phone
> connected to CUCM to PSTN.
> CUCM is configured to use our gateway (Cisco 2811) via H.323 and our
> gateway is using SIP Trunk
> do our carrier.
>
> We don't hear ringback tone when calling to PSTN. But connectivity is
> working fine.
> We hear ringback tones when taking call from PSTN to CUCM.
>
> Our gateway configuration:
>
> voice service voip
>  allow-connections h323 to h323
>  allow-connections h323 to sip
>  allow-connections sip to h323
>  allow-connections sip to sip
>  no supplementary-service sip moved-temporarily
>  no supplementary-service sip refer
>  fax protocol pass-through g711alaw
>  h323
>  modem passthrough nse codec g711alaw
>  sip
> !
> voice class codec 1
>  codec preference 1 g711alaw
>  codec preference 2 g711ulaw
> !
> voice class h323 1
>  h225 timeout tcp establish 3
> !
> !
> dial-peer voice 1 voip
>  translation-profile incoming 1
>  incoming called-number .
>  codec g711alaw
>  no vad
> !
> dial-peer voice 2 voip
>  description SIP Trunk to carrier (CUCM->PSTN)
>  translation-profile outgoing 2
>  huntstop
>  destination-pattern 0T
>  progress_ind setup enable 3
>  session protocol sipv2
>  session target ipv4:x.x.x.x:5060
>  dtmf-relay rtp-nte
>  codec g711alaw
>  ip qos dscp cs5 media
>  no vad
> !
> dial-peer voice 3 voip
>  description PSTN->CUCM
>  huntstop
>  destination-pattern 49xxxxxx...$
>  progress_ind setup enable 3
>  session target ipv4:192.168.36.2
>  voice-class h323 1
>  codec g711alaw
>  ip qos dscp cs5 media
>  no vad
>
> Cisco IOS Software, 2800 Software (C2800NM-ADVIPSERVICESK9-M), Version
> 15.0(1)M4, RELEASE SOFTWARE (fc1)
> CUCM is 8.6
>
> Any hints what is bad configured ?
>
> Thanks
> Robert
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