Only microphone and speaker will be disabled in defocused flowgraph, data will still be flowing. Try wxCommunicator (link is here in the mailinglist) and record a call that is in bridged hold state. You will hear the sound there. To put call on bridged hold, you need to enable bridged hold in general configuration first. It's not possible from the main panel. It uses full hold by default.
Have a look at http://sipx-wiki.calivia.com/index.php/SipXmediaLib if you haven't found it already. If you want to just modify the PCM stream in the mediaconnection part you can do it without altering flowgraph significantly (just redirect bridge output and input to your own resource). 2nd option is to modify just the flowgraph (add 2 new resources) and the leave media connection without change. Keep in mind that for conferences, there are more media connections connected to the same flow graph via the central bridge. Jaroslav Libak >Hello, > Thanks for the response. Let me clarify, I will make 5 calls (say.) >in a line and if I'm not wrong, each will have a separate >CpPhoneMediaInterface attached. Now the first (foreground callgraph) call >will acquire mic./spk. and for others they will be disabled (defocused >etc.). I want to tap the PCM stream (after decoding while receiving/before >encoding while sending RTP packets) for other background callgraphs. > >Thanks >DB _______________________________________________ sipxtapi-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipxtapi-dev/
