[asterisk-ss7] chan_ss7 extrange behavior

Krzysztof Drewicz krzysztofdrewicz at gmail.com
Tue Jun 9 12:42:34 CDT 2009

2009/6/9 Jesús Gómez <jesus.gomez at realvox.info>

>  Hi.
> First of all, excuse me for me poor english
> Im very new in the SS7 protocol and im having a extrange behavior in one
> of our systems. The system has a A1108 Sangoma card (8 pris) and was working
> correctly with 7 SS7 pris connected, but when i try to connect the pri 8,
> all the pris goes down. It seems like it lost the signal channel and no
> one of the pris goes up. The link appears to be DOWN. If we discconect one
> of the pris and let the 7 connected that has before ( i have tried with all
> of them execpt the one who carries the signal) the link goes up and the pris
> start working. I i connect the 8 pris again, the link goes down again.

1st thing:

8 E1 in one box is too big, and your problem was described on some Sangoma
Wiki, and extracly, first 7 E1 connections: no problem, 8th is generating a
lot of problems.
Tried to use 2 cards with 4 spans each?

Krzysztof Drewicz
+48 504 17 55 77
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