Re: One line on PM3 not taking calls... (fwd)
Rick Morris (pm@pinc.com)
Fri, 1 Aug 1997 08:37:54 -0700 (PDT)
Forwarded message:
> From: Doug McClure <dmcclure@infi.net>
> Subject: Re: One line on PM3 not taking calls...
>
> I'd have the telco watch that PRI B channel and D channel while you make a
> call outbound from being attached to S22. Once the telco knows what B
> channel it is (it should be #22), have them watch it for activity within
> the PRI and on the D channel specifically. You know the port works since
> you made a call on it. See if it's not getting calls assigned to it by the
> D channel. What switch type are you using? Are you using b20?
>
> Doug
>
Sorry, b20 and it's ISDN Switch Type NI-2.
My (limited) understanding of how calls are allocated is that we recieve a
D channel message with the appropriate bearer cap, the PM3 decides which
B channel can accept the call, and reports same back, ie the switch is
not directly involved in selecting the B channel.
Is this the way it works?
Can livingston provide some info on what the 'set debug isdn-d' and 'isdn-m'
are all about? (Maybe another secret decoder ring!!)
--
Rick Morris
Pacific Interconnect Support
Phone (250) 953-2680
Fax (250) 953-2659