[Spce-user] 180 Ringing with SDP

Christian Osburg Christian.Osburg at osburg.it
Tue Nov 14 11:14:15 EST 2017



I´m using SIP:Provider CE Edition here in Germany.


My callees didn´t get a ringtone when they call a subscriber of my NGCP.

My upstream provider told me that my NGCP is sending „180 Ringing“ but
without SDP to him. Thats the problem.


Is it possible to tell NGCP that SDP should send within the „180 Ringing“


Thank you for your answers in advance.


Kind regards,



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