[cisco-voip] Re: cisco-voip Digest, Vol 34, Issue 95

[Justin Steinberg]

Try reregistering the PRI via the gateway page in CCMADMIN.  I had a
very similiar problem albeit it was occurring on a T1 CAS but
resetting the gateway resolved the problem.

Are you running CCM3.3(3)sr4a ?

> Message: 1
> Date: Sat, 17 Dec 2005 13:33:40 -0600
> From: TechGuy <techguy at gmail.com>
> Subject: [cisco-voip] Call rings phones once and then drops
> To: cisco-voip at puck.nether.net
> Message-ID:
>         <a1b07ea60512171133i79723eecs2d95643eaa5f034f at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Calls ring in on local PRI trunks on 3845 router, makes its way to
> callmanager, makes its way to phone and rings once on the phone.  But that
> is it, calls instantly drop after first ring of the phone.  Does not give
> person chance to answer just drops without any user intervention.
>
> Using MGCP between 3845 and callmanager.
>
> Any ideas?