[Asterisk-Users] Bristuff ZapHFC and Loosing D-Channel

Tobias Jönsson asterisk at tobiasjonsson.se
Fri Jan 28 00:11:47 MST 2005


On Thu, 27 Jan 2005, Klaus-Peter Junghanns wrote:
> Am Donnerstag, den 27.01.2005, 16:01 +0100 schrieb Remco Barende:
> 
>>    == Primary D-Channel on span 1 down
>>    == Primary D-Channel on span 1 up
> 
> that is the usual behaviour on a P2MP BRI line. When idle the telco will 
> bring down layer 2 and layer 1. Bristuff will activate layer 1 and layer 
> 2 again immediately.

What will happen if there comes a call (from asterisk or from ISDN 
network) during the short times when D-Channel is down? Will they retry or 
will the call be dropped?

-- 
Regards,
Tobias Jönsson, Lund SE


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