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

[Leslie Meade]

This page was of great help to me...

 

http://www.cisco.com/en/US/tech/tk1077/technologies_tech_note09186a00800
94c33.shtml#voipcalls

 

Leslie

 

 

 

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

 

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?  

 

2821 is running 12.4(15)T7 with PRI connection to PSTN.  Standard pots
and voip dialpeers:

 

dial-peer voice 1 pots
 incoming called-number [0-8]...
 direct-inward-dial
 port 0/0/0:23
!

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

 

 

Any ideas?

 

Thanks,

Brian

 

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