Maybe SEMS can send a ReINVITE if it gets 200 Ok to the class IV network? Regards, Philipp.
> Am 04.01.2014 um 21:34 schrieb Juha Heinanen <[email protected]>: > > Philipp Hoffmann writes: > >> we have SER, which is connected to our PSTN class IV switching >> plattform. The class IV plattform is unable to provide a ringtone to >> callers. This means, if a PSTN subscriber calls a customer on our SER, >> the PSTN subscriber do not hear a ringtone. Is there a way to set up >> the ringtone using SEMS in front of SER? > > it might be possible to use sems to turn 180 ringing from phone behind > ser to 188 session progress with early media, but sems would not know > what the codecs supported by the phone are before it gets 200 ok from > the phone. > > -- juha _______________________________________________ Sems mailing list [email protected] http://lists.iptel.org/mailman/listinfo/sems
