[asterisk-ss7] 3 E1s with 1 signalling link

[Sriram]

Hello

 

Can someone please help me with the configuration for 8E1 on ss7 with 16th
channel on the 1st E1 being used as signaling channel. The operator has
given me the following CICs ..we've tried out many options but its not
working 

 

CIC = 1    to 31    - 1st E1  

CIC = 33  to 63    - 2nd E1 

CIC = 65  to 95    - 3rd E1   

 

Our chan_dahdi.conf :

[channels]

language=en

;pridialplan=unknown

inbanddisconnect=yes

priindication = outofband

priexclusive = yes

usecallerid=yes

echocancel=yes

callwaiting=yes

cancallforward=yes

transfer=yes

;rxgain=0.0

;txgain=0.0

;immediate=no

;hidecallerid=yes

usecallingpres=yes

callwaitingcallerid=yes

threewaycalling=yes

facilityenable = yes

ss7_explictacm=yes

callerid=55315

canpark=yes

 

callreturn=yes

resetinterval=yes

 

 

 

group=1

context=testi123-call

callgroup=1

networkindicator=national_spare

linkset=1

signalling=ss7

ss7_called_nai=dynamic

ss7_calling_nai=dynamic

ss7type=itu

pointcode = 699

adjpointcode = 311

defaultdpc = 311

cicbeginswith = 1

sigchan=16

channel = 1-15

cicbeginswith = 17

channel => 17-31

 

group = 2

context=air

callgroup=2

networkindicator=national_spare

linkset=2

signalling=ss7

ss7_called_nai=dynamic

ss7_calling_nai=dynamic

ss7type=itu

pointcode = 699

adjpointcode = 311

defaultdpc = 311

cicbeginswith = 33

channel = 33-63

 

 

group = 3

 

context=air

callgroup=3

networkindicator=national_spare

linkset=3

signalling=ss7

ss7_called_nai=dynamic

ss7_calling_nai=dynamic

ss7type=itu

pointcode = 699

adjpointcode = 311

defaultdpc = 311

cicbeginswith = 65

channel = 65-95

 

 

 

we get a RSC on Unconfigured CIC <CIC number> errors (except on 1 to 31
CICs)

 

Rgds

Sriram

 

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