[cisco-voip] SIP gateway config

Ahmed Elnagar ahmed_elnagar at rayacorp.com
Mon Apr 26 16:58:16 EDT 2010


You have to bind signal and media traffic out of the router to the CUCM
with the IP address you have configured on CUCM "by default CUCM reject
calls with source address other than the configured"

 

Try the below on the gateway:

 

voice service voip

sip

bind all source-interface "interface configured on CUCM"

 

 

 

 Best Regards;

  Ahmed Elnagar

  Senior Network PS Engineer

  Mob: +2019-0016211

   

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Brian Schultz
Sent: Monday, April 26, 2010 10:34 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] SIP gateway config

 

Does anyone happen to have an example SIP gateway config for an ISR?
CUCM 8.0(2) with a SIP trunk to a 2921 gateway (15.0.M1.12) with a
standard PRI for PSTN access.  I have outbound working, but inbound
gives a fast busy with a 401 Unauthorized in the SIP debug.

 

Thanks,

Brian

 

 

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