[cisco-voip] SRST question

Jonathan Charles jonvoip at gmail.com
Mon Feb 20 17:43:44 EST 2006


Me, personally, I am too lazy to create dozens of dial-peers.

So, here's what you do.

Tie all of your outbound FXOs into a trunk-group and then refer to the
trunk-group on the outgoing dial-peers.

You can also change the hunt method on the trunk-group.



Jonathan

On 2/20/06, Kevin Thorngren <kthorngr at cisco.com> wrote:
>
> If I am reading your question correctly you could do something like
> this:
>
> For 10 digit local dialing you can use this dial peer to use the local
> provider FXO port, assuming it is 1/0/0
> dial-peer voice 5 pots
>   destination-pattern 9[2-9]..[2-9]......
>   port 1/0/0
>
>
> Then if that call fails you can have the call use the long distance
> provider on port 1/0/1 by setting the preference to 1
> dial-peer voice 6 pots
>   destination-pattern 9[2-9]..[2-9]......
>   preference 1
>   port 1/0/1
>   prefix 1
>
>
> A preference value of 0 is the default and is the highest priority.  If
> more than one dial peer has the same preference then you will see some
> form of round robin between the dial peers that have the same
> destination pattern.  Otherwise the call will be extended to the
> highest priority (preference of 0) first then if the call is busy the
> GW will try the ext highest priority (preference of 1).  You will also
> want to prefix a 1 for the outbound calls using the long distance
> provider.
>
> Or, you could simply just remove dial peer 6 and only have the local
> calls use the local provider.
>
> HTH,
> Kevin
>
> On Feb 20, 2006, at 12:29 PM, Voll, Scott wrote:
>
> > If I have 4 FXO ports on a 2801 running 12.3(14)T5 that goes into SRST
> > (MGCP VGW) which port will it start dialing out on then which is next
> > etc.
> >
> > Reason I ask is this VGW is in to different Telco areas. And the
> > worst part is that calls from one telco to the other are long
> > distance. So I don't want to get into an issue of dialing a number in
> > SRST and the operator saying you don't have to dial 1 then try again
> > for it to say you must dial 1. You get the basic idea. I really
> > don't want to try and setup ~150 dial peers to fix the issue. Is the
> > easiest fix to just remove any desination-patterns off the two ports
> > that go to one telco?
> >
> > Any thoughts?
> >
> > Scott
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>
>
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