[cisco-voip] First ring on inbound call to H323 Gateway

[Brian Schultz]

Thanks, 'progress_ind setup enable 3' was the fix on the voip dial-peer.




On Thu, Feb 4, 2010 at 2:10 PM, Leslie Meade <lmeade at signal.ca> wrote:

>  This page was of great help to me…
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> http://www.cisco.com/en/US/tech/tk1077/technologies_tech_note09186a0080094c33.shtml#voipcalls
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> Leslie
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> *From:* cisco-voip-bounces at puck.nether.net [mailto:
> cisco-voip-bounces at puck.nether.net] *On Behalf Of *Brian Schultz
> *Sent:* Thursday, February 04, 2010 11:23 AM
> *To:* cisco-voip at puck.nether.net
> *Subject:* [cisco-voip] First ring on inbound call to H323 Gateway
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> I just changed a 2821 voice gateway from MGCP to H.323 with CUCM 6.1.
> After the conversion, all inbound and outbound calls work fine.  The
> only noticeable difference is that the inbound caller does not hear ringback
> on the first ring.  So if the IP Phone user answers the call on the first
> ring, the inbound PSTN caller just hears the user answer and doesn't hear
> ringback.  Not the end of the world, but I'm wondering if there is a
> dial-peer or voice-port setting to adjust this behavior?
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> 2821 is running 12.4(15)T7 with PRI connection to PSTN.  Standard pots and
> voip dialpeers:
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> dial-peer voice 1 pots
>  incoming called-number [0-8]...
>  direct-inward-dial
>  port 0/0/0:23
> !
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> dial-peer voice 1000 voip
>  destination-pattern [0-8]...
>  voice-class h323 1
>  session target ipv4:10.128.110.11
>  dtmf-relay h245-alphanumeric
>  codec g711alaw
>  no vad
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> Any ideas?
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> Thanks,
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> Brian
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