[asterisk-ss7] ss7 without sigchan

[Matthew Fredrickson]

Adriel Cerrud wrote:
> Hi, i want to know how to set a SS7 without sigchan. My SS7 Provider 
> said that the SS7 do not have signalling channel because is  a
> enlargement voice SS7. Well i want to know the value of my 
> /etc/asterisk/chan_dahdi.conf (zapata) in sigchan for this 
> configuration, it is so strange for me.

There is no SS7 without a signalling channel.  How are you going to 
signal calls without getting any signalling about which channels have 
calls on them?

Matthew Fredrickson
Digium, Inc.

> 
> This is my ss7 /etc/dahdi/system.conf, i have installed asterisk 1.6 + 
> libss7 + dahdi
> 
> span=1,0,0,ccs,hdb3
> bchan=1-16,17-31
> loadzone        = us
> defaultzone     = us
> 
> And my /etc/asterisk/chan_dahdi.conf
> 
> [channels]
> language=en
> context=incoming
> callwaiting=yes
> callwaitingcallerid=yes
> threewaycalling=yes
> transfer=yes
> cancallforward=yes
> callreturn=yes
> echocancel=yes
> echocancelwhenbridged=yes
> group=0
> callgroup=1
> pickupgroup=1
> signalling = ss7
> ss7type = itu
> linkset = 1
> ss7_calling_nai = national
> networkindicator = national_spare
> cicbeginswith = 33
> channel=33-63
> pointcode = 28
> adjpointcode = 10581
> defaultdpc = 10619
> 
> 
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