[cisco-voip] SIP gateway config

miken miken miken at sisna.com
Mon Apr 26 17:06:09 EDT 2010


MTP configured and box checked mandatory in SIP trunk configuration on CUCM?

Thanks
MikeN

On Mon, Apr 26, 2010 at 3:00 PM, Brian Schultz <bms314 at gmail.com> wrote:

> 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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>
>
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