[cisco-voip] SRST with SIP ITSP‏

[Brian Meade]

You need to change the dial-peer hunting scheme to look at preference first.

dial-peer hunt 3
ephone-hunt 1 sequential
 preference 9

Now it will use your CUCM dial-peer unless it's down.


On Tue, Jan 20, 2015 at 3:26 PM, Kapil Jain <kapiljain007 at hotmail.com>
wrote:

> I am having issue configuring SRST with SIP ITSP.
>
> I am using CME as SRST, huntgroup is taking preference over an Existing
> dial-peer going to CUCM in non SRST mode. Configuration looks like below
>
> ITSP>>>GW>>>CUCM>>>Hunt-Pilot 5000>>List of DN's
>
> Same call flow is required during SRST.
>
> Below is the config in GW
>
> *ITSP to GW to CUCM :-*
>
> dial-peer voice 1 voip
>  description "Incoming calls from ITSP to Pilot# "
>  session protocol sipv2
>  session target sip-server
>  incoming called-number 2223335000
>  voice-class codec 1
>  dtmf-relay rtp-nte
>
> dial-peer voice 30 voip
>  description "calls to CUCM"
>  destination-pattern 2223335000
>  session protocol sipv2
>  session target ipv4:10.10.8.50
>  voice-class codec 1
>  dtmf-relay rtp-nte
>
> *Hunt Group in SRST :-*
>
> ephone-hunt 1 sequential
>  pilot 2223335000
>  list 5001, 5002
>  final 5007
>  timeout 20, 20
>
> As soon as I create ephone hunt , my calls fails due to dial-peer created
> by hunt group is taking preference.
>
> Thxs!!
> Kapil
>
>
>
>
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