MITEL 3300 SIP TRUNK TO OCS 2007

RE: MITEL 3300 SIP TRUNK TO OCS 2007 communication ?

Has anyone managed to get calls working between their Mitel 3300ICP
and Office Communications Server 2007?

I have got as far as the call being passed all the way from Office
Communicator 2007 via the OCS server... via an OCS Mediation Server to
the Mitel ICP Controller but always get "SIP/2.0 404 Not Found" back
from the controller's IP Address (i'm using Ethereal)

If anyone's trying to do the same and wants to know what i've done i'm
more than happy to compare notes.

There must be a genius out there somewhere who can help
me ...please!

Thanks v much

T

404 not found normally indicates that the issuing device does not know how
to get to the TO device from the INVITE message. I'd start by looking at the
programming for typos and case related issues.

<> wrote in message
news:3d9a366c-0e28-4ee6-bbbd-...
> RE: MITEL 3300 SIP TRUNK TO OCS 2007 communication ?
>
> Has anyone managed to get calls working between their Mitel 3300ICP
> and Office Communications Server 2007?
>
> I have got as far as the call being passed all the way from Office
> Communicator 2007 via the OCS server... via an OCS Mediation Server to
> the Mitel ICP Controller but always get "SIP/2.0 404 Not Found" back
> from the controller's IP Address (i'm using Ethereal)
>
> If anyone's trying to do the same and wants to know what i've done i'm
> more than happy to compare notes.
>
> There must be a genius out there somewhere who can help
> me ...please!
>
> Thanks v much
>
> T

Good idea, thanks

Does anyone know what the TO: URI should look like "going up" a Mitel
SIP Trunk?