[cisco-voip] SIP to SIP (CUBE) and trunk groups

Nick Matthews matthnick at gmail.com
Tue Apr 21 21:37:10 EDT 2009


You could do this a few ways.  If all incoming calls hit a set of
outgoing dial peers that you want to limit, you can just put the
max-conn under the incoming dial peer.

The less elegant way is to create multiple incoming dial peers that
match on the different incoming called-number ranges, and add some
type of prefix like **1.  Then you can create a single dial peer with
a wildcard destination pattern of **1.T and put the max-conn on the
outgoing dial peer.  This also assumes that all of your dial peers
have the same outgoing attributes.



-nick



On Tue, Apr 21, 2009 at 6:48 AM, Ian MacKinnon
<Ian.Mackinnon at lumison.net> wrote:
> Hi All,
>
>
>
> I am trying to implement some CUBE functionality, and have hit a problem.
>
>
>
> Say I have a customer who I want to provide a SIP trunk to.
>
> Calls will come into CUBE via SIP and be forwarded on the customer using SIP
> and vice-versa
>
>
>
> If they have a complex numbering scheme, I need to use multiple dial-peers
> to match the numbers.
>
>
>
> That then means I can’t use max-calls in the dial peer to limit their calls
> effectivley as it only applies per dial-peer.
>
>
>
> I have found the trunkgroup commands......
>
> Can I use a trunk group per customer to do the max-calls stuff, and then
> link the dial peers to the trunk group?
>
>
>
> What documentation I can find talks about TDM interfaces and H.323 only.
>
>
>
> Thanks
>
>
>
>
>
>
>
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