[asterisk-users] CCM 6 and Asterisk routing again

[Aaron Fransen]

Using alaw or ulaw doesn't appear to make a difference. I did make a screw
up on the sip.conf, and it's fixed now but still nothing.

I do in fact have Astra 57i SIP phones attached to Asterisk, and they can
call both Call Manager extensions and external phones (via Call Manager!) no
problem.

On Tue, Mar 11, 2008 at 6:38 AM, Peter Pauly <ppauly at gmail.com> wrote:

> I've noticed two differences in what you described and my working CM
> setup:
>
> 1. My sip trunk in CM is defined as 711alaw, you have ulaw.
>
> 2. My sip.conf defines CM as a type=friend instead of a peer.
>
> Do you have any SIP phones connected to Asterisk (you could use a
> softphone like the free xten)? Can you call the phone from
> CallManager?
>
> Peter Pauly
> http://www.usbtests.com
>
>
> On 3/11/08, Aaron Fransen <aaron.fransen at gmail.com> wrote:
> >
> > Running Cisco Call Manager 6.1 and Asterisk 1.4. CCM is connected to a
> T1,
> > Asterisk is running strictly VoIP over the network and using CCM as the
> > trunk.
> >
> > Calls from the SIP phones connected to Asterisk work fine. They can call
> > both external numbers and any Cisco extensions attached to CCM.
> >
> > Calls from CCM to Asterisk fail without any notification in Asterisk
> (and I
> > DID have this working at one point, but I suspect that our Telco may
> have
> > pooched the config somehow, since they're in the process of connecting
> us to
> > another CCM site).
> >
> > I have verified: Media Termination point exists, Calling Search Space
> > exists, Trunk is properly defined (uLaw 711, UDP, ip address & port,
> etc),
> > and a route pattern exists to take calls to the right trunk.
> >
> >  The system will let me complete the dialing sequence to the Asterisk
> > server, but as soon as I enter the last digit I get a busy signal.
> >
> > Thoughts anyone?
> >
> > Here's my sip.conf if that helps...
> >
> > [callman]
> >  type=peer
> > context=incoming
> > insecure=very
> > host=(ip of my call manager server)
> > disallow=all
> > allow=ulaw
> > allow=alaw
> > nat=no
> > canreinvite=yes
> > qualify=yes
> >
> > Thanks! Aaron
> >
>
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