[asterisk-ss7] how-to present caller id

[Markus A. Wipfler]

Hi,

I am unable to present the  Caller ID to the called number:
I have set up a soft switch, (asterisk-trunk,libss7-trunk,sangoma a104d)
to connect to a telecoms ericsson r10 switch using ss7 ITU signalling;

[SIPCLIENT]
    |
    |
   (ethernet voip cloud)
    |
    |
[ASTERISKBOX w. SANGOMA]
    |
    |
   (e1 w. ss7 itu signalling) 
    |
    |
[ERICSSON R10 SWITCH]
    |
    |
   (gsm network)
    |
    |
[GSM CELL PHONE]



 I am able to call a gsm phone from a  sip client, however it doesnt
present the Caller ID on the cell phone.
Has anyone manged to get it to work using libss7, or if its not
supported should I try to use chan_ss7? I appretiate your adivse.

Rgrds
Markus