[asterisk-users] ERROR: Unknown signalling method ss7

mohsen feyzzadeh mohsenfeyzzadeh at yahoo.com
Sun Mar 17 12:16:18 CDT 2013



> libss7-trunk cannot be used with any released version of Asterisk.

Thank you Richard.
I could install libss7-branche 1.0 successfully.
But i faced another problem. When i`m dialling over my SS7 enabled E1, caller-id did not presentaded correctly on the destination phone.
I`m using these two method to change screening&Presentation parameters of IAM message:

1. 
exten => _X.,1,Dial(DAHDI/g1/${EXTEN}, 10, u(allowed)f(75462541))

2.
exten => _X.,1,Set(CALLERID(num)=75462541)
exten => _X.,n,Set(CALLERID(pres)=allowed)
;exten => _X.,n,Set(CALLERID(num-pres)=allowed) 
exten => _X.,n,Dial(DAHDI/g1/${EXTEN})

With both method, in the outgoing IAM message from asterisk to Telecom, Presentation&Screening are as follow but caller-id on the destination phone is '00000000'.

[1]         Calling Party Number:
[1]             Nature of address: 3
[1]             NI: 0
[1]             Numbering plan: 1
[1]             Presentation: 0
[1]             Screening: 3
[1]             Address signals: 75462541

Can you please guide me?
Best Regards.


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