Re: PRI ORDERING QUESTIONS

Larry Yunker ( leyunker@cbcast.com )
Tue, 18 Aug 1998 13:32:21 -0500 (CDT)

Mark,

As someone just pointed out... PM3's don't seem to support shared D
channel access... Too bad, it seems a shame to throw away 1 full channel
on each PRI circuit!

Larry

On Tue, 18 Aug 1998, Alan D. Criado wrote:

>
> Hi Mark.
>
> At 01:08 PM 8/18/98 -0400, Mark DeWar wrote:
> >I have one pri currently hooked into a hayes mr200.
> >We ordered 2 PM-3's and ordered 4 more pri's. They called me today and asked
> >if I wanted
> >1 d channel shared or each on its own d channel
>
> You probably want each PRI with it's own D-Channel. That is how ours are
> configured.
>
>
> >and if the b channels selection should be high to low, low to high,
> >counterclock wise, circulor, or uniform call distribution.
>
> This refers to the sequence the calls come in on, for instance.
>
> Calls start on channel 1 and proceed through sequentially through to 23 or
> they can start on 23 and work their way down to 1. I would imagine you
> would want the "circulor" method, if by that they are referring to the
> hunting sequence. By hunting sequence, I mean when PRI #1 fills up, it
> then goes to PRI#2, then #3 and then #4, at which time it tries to go from
> #4 back to #1 again.
>
> In any event, you probably want them to hunt from one PRI to the next one
> when the first one is busy.
>
>
> >
> >I looked in the pm3 manual but saw nothing saying what or which it should be.
> >
> >Help apprecitated.
> >
> >thanks
> >mark
> >
>
> Ciao.
>
> Alan D. Criado
>
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