Very interesting, thank you very much Bogdan and Dani :)
On Thu, 06 Jan 2011 19:24:54 +0200 Bogdan-Andrei Iancu <[email protected]> wrote: > Hi Mike, > > it is not the only one. You can detect such ghost calls also at > signalling level (via SST). > > But detection at media level: > - is the most accurate as time error > - it adds the biggest load on the system (as you need to put all RTP > streams on your servers). > > So, which one to use (signalling versus media), is about making a > compromise between accuracy and load (considering that such ghost calls > are corner cases). > > Regards, > Bogdan > > [email protected] wrote: > > Hi All, > > > > in a scenario where opensips routes calls from sip user agents to voip > > carriers: > > can you please confirm that the only way to be sure to prevent fraud false > > hangups > > is to force the voice (rtp) to pass through opensips ? > > > > > > Thanks and regards, > > Mike > > _______________________________________________ > > Users mailing list > > [email protected] > > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > > > > -- > Bogdan-Andrei Iancu > OpenSIPS Event - expo, conf, social, bootcamp > 2 - 4 February 2011, ITExpo, Miami, USA > www.voice-system.ro > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
