[cisco-voip] SIP gateway config

[Brian Schultz]

Yep, have that already.  Gig0/1.110 has the IP address configured on the SIP
trunk in CUCM.

voice service voip
 sip
  bind control source-interface GigabitEthernet0/1.110
  bind media source-interface GigabitEthernet0/1.110

I also have the following:

voice class codec 1
 codec preference 1 g711ulaw
 codec preference 2 g729r8
dial-peer voice 100 voip
 destination-pattern ....
 session protocol sipv2
 session target ipv4:172.21.20.10
 voice-class codec 1
 dtmf-relay rtp-nte
 no vad
dial-peer voice 1 pots
 incoming called-number .
 direct-inward-dial



On Mon, Apr 26, 2010 at 3:58 PM, Ahmed Elnagar
<ahmed_elnagar at rayacorp.com>wrote:

>  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
>
>  [image: ccie_voice_large.gif][image: ccvp_voice_large.gif]
>
>
>
> *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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