From: michael robertson (michael_w_2ca@xxxxxxxx)
Date: Thu Nov 29 2001 - 19:03:52 GMT-3
Hi, there, it seems that you understand this isdn
topic quite well.
I have aquestion here. I used to do some ISDN scenario
and found out that if you only use one map, the
second map never comes up even thought I use thousands
of pings for ( bringing up the second channel and
never succeed). I have the two contiguous ISDN number
and Do i miss something? or do i need the second map
command.
any help will be appreciated.
regards
michael
--- Giveortake@aol.com wrote:
> Hey a question I can answer!
>
> Each BRI B channel has its own number aka associated
> spid. Thus you can set
> up two dialer map statements. Telco however
> generally will put the two
> numbers/spids in a hunt group which will allow you
> to generally use one
> dialer map statement. If for some reason you are
> having a problem getting
> the second channel up, you can add the second dialer
> map statement pointing
> to the second spid/number. Or you can try
> reversing the single dialer map
> statement to point to the second number in case
> telco used it in establishing
> the hunt group.
>
> BRI's with telco's are terrible in my opinion. At
> lest in SBC/Ameritech
> land. Always something screwed up. The question
> is, how fast can you
> figure out what they did wrong and compensate for
> it!
>
> David
>
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