[Freeswitch-users] Conference dialing and uuid
Sias Mey
sias at cpdata.co.za
Tue Feb 3 07:11:22 PST 2009
hmmm ok indeed.
small mods to js files to just play a loooong tone_stream full of ringy
noises and then stop them in the on answer and I have what I wanted.
Thank you very very much for all your help.
On Tue, Feb 03, 2009 at 04:16:21PM +0200, Sias Mey wrote:
> Hmm ok ... Ill try that In my head though the api call to originate
> shouldent block? but I assume since it does my head is wrong.
>
> Thanks you for the explanation. I think you can put this one to bed now
> :-P
>
> On Tue, Feb 03, 2009 at 07:54:29AM -0600, Anthony Minessale wrote:
> > There is a file format called tone_stream that I was trying to explain
> > yesterday.
> > tone_stream://<teletone spec>
> > or
> > tone_stream://path=/path/to/text_file.ttml
> > you can use this to play tones anywhere a filename is supposed to go.
> > I guess loopback really is your only option if you must generate
> > ringback.
> > Typically, whatever gateway you are calling out over will go into early
> > media and start playing the real ringback.
> > You should not execute any apps during the on_ring_execute that block,
> > (playing audio etc)
> > Media has not even been established at that point and you have nobody
> > to play the audio to anyway,
> > But you will block from that point until the application you chose has
> > ended so you should only execute small apps that
> > return immediately such as setting a variable etc.
> > As for ringback I think you have the whole thing reversed in your
> > head.
> > the ringback vars etc only apply to the origination (a) leg of a call.
> > If you make an inbound call set the ringback variable and then call
> > bridge, the ringback var is parsed on that inbound leg
> > and the dialout process of the bridge app involves 2 channels the A leg
> > and the B leg. When the B leg gets a ring indication and the A leg
> > detects it, it will begin to play the ringback sound you chose back to
> > the originator of that inbound leg.
> > In the conference or using originate situation, you are doing an
> > outbound call with no relevant inbound call, so there is nothing
> > to generate ringback to. That's why loopback works because it cross
> > connects an outbound call back to an inbound call which gives the
> > bridge app everything it needs to be able to generate artificial
> > ringback.
> >
> > On Tue, Feb 3, 2009 at 2:25 AM, Sias Mey <[1]sias at cpdata.co.za> wrote:
> >
> > Hmmm no MOH wont work... since I am planning on pulling more than
> > just 2
> > members into the conference and I still need ringback for the later
> > members as well.
> > Is there a direct way for me to use conference <number> play
> > <audiofile>
> > to play teletone directly? or should I just records some ringing if
> > I
> > want to use that?
> > And lastly for my own sanity ;-) why would the following in a
> > on_ring_execute stop execution of the call at that point?
> > call = argv[1];
> > conf = argv[2];
> > consoleLog("info","Making ringback channel for uuid : "+
> > session.uuid
> > +"\n");
> > var ringuuid = apiExecute("originate","loopback/ringback-conf="+
> > conf +"-conf &park()")
> > //I tried with and without a exit() at the end
> > It seems to stop media detection??(not really sure about the term)
> > for the call that executes this
> > script.
> > Freeswitch doesent recognize the pickup of that call and thus it
> > doesent
> > get bridged into the conference. when I uuid_kill the call that gets
> > originated everything else starts happening again.
> > Oh Im running this in FS ver. 1.0.trunk (11226:11561M)
> > and that loopback points to
> > <extension name="ringback">
> > <condition field="destination_number"
> > expression="^ringback-conf=(.*)$">
> > <action application="javascript" data="ringback.js $1"/>
> > </condition>
> > </extension>
> > and ringback.js is
> > use("TeleTone");
> > session.answer();
> > var tts = new TeleTone(session);
> > tts.addTone("u", 400.0, 450.0, 0.0);
> > tts.addTone("r", 440.0, 480.0, 0.0);
> > var RESET = "v=2000;>=0;+=0;";
> > var UK_RING = RESET + "L=2;u(400,200);u(400,2200)";
> > var US_RING = RESET + "r(2000,4000)";
> > while(session.ready()) {
> > console_log("making UK ring\n");
> > for (x = 0 ; x < 2 ; x++) {
> > tts.generate(UK_RING);
> > }
> > }
> > A slight bastardisation of the teletone JS example.
> > I would expected the new channel that is created via a api originate
> > to
> > be completely seperate from the JS I create it in. (thats why I use
> > api
> > instead of creating a new session, although I should probably try
> > that
> > as well).
> > I use some CoreDB stuff to keep tabs on the uuid for the originated
> > call
> > so that I can uuid_kill it in the on_answer_script but as
> > mentioned...
> > the on_answer only executes after I uuid_kill the originated channel
> > in
> > the cli...
> > Thanks again guys,
> > Specially since it seems you two are always the ones that get back
> > to
> > me.
> >
> > On Tue, Feb 03, 2009 at 09:22:21AM +0200, Sias Mey wrote:
> > > Actually loopback does work.
> > > however as I said it generates a pair of extra channels.
> > >
> > > Hmmm I was trying to generate and extra call to a JS script that
> > > generated a teletone ring in an on_ring_execute for the second call
> > > however it seems to stop execution of the call itself. Event though I
> > > use api commands to originate and then transfer it into the
> > conference
> > > so that I have direct access to its uuid.
> > >
> > > I think changeing the moh might be a bit simpler however and elimite
> > > some CoreDB stuff I was doing to keep track of the calls ring
> > generating
> > > call (what a sentance).
> > >
> > > On Mon, Feb 02, 2009 at 08:01:25AM -0600, Anthony Minessale wrote:
> > > > you could set the conference moh sound to be tone_stream:://
> > with the
> > > > teletone spec for ring sound and it use ignore_early_media=true
> > in your
> > > > originates so the first caller would hear ringback until the 2nd
> > one
> > > > arrived.
> > > >
> > > > On Mon, Feb 2, 2009 at 4:29 AM, Brian West
> > <[1][2]brian at freeswitch.org>
> > > > wrote:
> > > >
> > > > Loopback will not work in that case either. If the far end
> > plays
> > > > ringback inband you should hear that if you use the conference
> > dial
> > > > api call.
> > > > /b
> > > >
> > > > On Feb 2, 2009, at 4:24 AM, Sias Mey wrote:
> > > > > Aaah ok.
> > > > >
> > > > > Thanks for clearing that up.
> > > > >
> > > > > So using loopback is still the only real workable sollution
> > for me,
> > > > > since that generates ringback from and alternative endpoint
> > and
> > > > > plays it
> > > > > into the conference.
> > > > >
> > > > > I might play with some javascript that streams ring into the
> > channel
> > > > > eventually but for now the string comparisons at least get me
> > the
> > > > > right
> > > > > uuid.
> > > > >
> > > > > Thank you again,
> > > > > Sias
> > > >
> > > > _______________________________________________
> > > > Freeswitch-users mailing list
> > > > [2][3]Freeswitch-users at lists.freeswitch.org
> > > >
> > [3][4]http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > > >
> > UNSUBSCRIBE:[4][5]http://lists.freeswitch.org/mailman/options/freeswitc
> > h-u
> > > > sers
> > > > [5][6]http://www.freeswitch.org
> > > >
> > > > --
> > > > Anthony Minessale II
> > > > FreeSWITCH [6][7]http://www.freeswitch.org/
> > > > ClueCon [7][8]http://www.cluecon.com/
> > > > AIM: anthm
> > > > [8][9]MSN:anthony_minessale at hotmail.com
> > > > GTALK/JABBER/[9][10]PAYPAL:anthony.minessale at gmail.com
> > > > IRC: [10][11]irc.freenode.net #freeswitch
> > > > FreeSWITCH Developer Conference
> > > > [11][12]sip:888 at conference.freeswitch.org
> > > > [12][13]iax:guest at conference.freeswitch.org/888
> > > > [13][14]googletalk:conf+888 at conference.freeswitch.org
> > > > pstn:213-799-1400
> > > >
> > > > References
> > > >
> > > > 1. mailto:[15]brian at freeswitch.org
> > > > 2. mailto:[16]Freeswitch-users at lists.freeswitch.org
> > > > 3.
> > [17]http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > > > 4.
> > [18]http://lists.freeswitch.org/mailman/options/freeswitch-users
> > > > 5. [19]http://www.freeswitch.org/
> > > > 6. [20]http://www.freeswitch.org/
> > > > 7. [21]http://www.cluecon.com/
> > > > 8. mailto:[22]MSN%3Aanthony_minessale at hotmail.com
> > > > 9. mailto:[23]PAYPAL%3Aanthony.minessale at gmail.com
> > > > 10. [24]http://irc.freenode.net/
> > > > 11. mailto:[25]sip%3A888 at conference.freeswitch.org
> > > > 12. [26]http://iax:guest@conference.freeswitch.org/888
> > > > 13. mailto:[27]googletalk%3Aconf%2B888 at conference.freeswitch.org
> > >
> > > > _______________________________________________
> > > > Freeswitch-users mailing list
> > > > [28]Freeswitch-users at lists.freeswitch.org
> > > > [29]http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > > >
> > UNSUBSCRIBE:[30]http://lists.freeswitch.org/mailman/options/freeswitch-
> > users
> > > > [31]http://www.freeswitch.org
> > >
> > >
> > > _______________________________________________
> > > Freeswitch-users mailing list
> > > [32]Freeswitch-users at lists.freeswitch.org
> > > [33]http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > >
> > UNSUBSCRIBE:[34]http://lists.freeswitch.org/mailman/options/freeswitch-
> > users
> > > [35]http://www.freeswitch.org
> > _______________________________________________
> > Freeswitch-users mailing list
> > [36]Freeswitch-users at lists.freeswitch.org
> > [37]http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > UNSUBSCRIBE:[38]http://lists.freeswitch.org/mailman/options/freeswitch-
> > users
> > [39]http://www.freeswitch.org
> >
> > --
> > Anthony Minessale II
> > FreeSWITCH [40]http://www.freeswitch.org/
> > ClueCon [41]http://www.cluecon.com/
> > AIM: anthm
> > [42]MSN:anthony_minessale at hotmail.com
> > GTALK/JABBER/[43]PAYPAL:anthony.minessale at gmail.com
> > IRC: [44]irc.freenode.net #freeswitch
> > FreeSWITCH Developer Conference
> > [45]sip:888 at conference.freeswitch.org
> > [46]iax:guest at conference.freeswitch.org/888
> > [47]googletalk:conf+888 at conference.freeswitch.org
> > pstn:213-799-1400
> >
> > References
> >
> > 1. mailto:sias at cpdata.co.za
> > 2. mailto:brian at freeswitch.org
> > 3. mailto:Freeswitch-users at lists.freeswitch.org
> > 4. http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > 5. http://lists.freeswitch.org/mailman/options/freeswitch-u
> > 6. http://www.freeswitch.org/
> > 7. http://www.freeswitch.org/
> > 8. http://www.cluecon.com/
> > 9. mailto:MSN%3Aanthony_minessale at hotmail.com
> > 10. mailto:PAYPAL%3Aanthony.minessale at gmail.com
> > 11. http://irc.freenode.net/
> > 12. mailto:sip%3A888 at conference.freeswitch.org
> > 13. http://iax:guest@conference.freeswitch.org/888
> > 14. mailto:googletalk%3Aconf%2B888 at conference.freeswitch.org
> > 15. mailto:brian at freeswitch.org
> > 16. mailto:Freeswitch-users at lists.freeswitch.org
> > 17. http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > 18. http://lists.freeswitch.org/mailman/options/freeswitch-users
> > 19. http://www.freeswitch.org/
> > 20. http://www.freeswitch.org/
> > 21. http://www.cluecon.com/
> > 22. mailto:MSN%253Aanthony_minessale at hotmail.com
> > 23. mailto:PAYPAL%253Aanthony.minessale at gmail.com
> > 24. http://irc.freenode.net/
> > 25. mailto:sip%253A888 at conference.freeswitch.org
> > 26. http://iax:guest@conference.freeswitch.org/888
> > 27. mailto:googletalk%253Aconf%252B888 at conference.freeswitch.org
> > 28. mailto:Freeswitch-users at lists.freeswitch.org
> > 29. http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > 30. http://lists.freeswitch.org/mailman/options/freeswitch-users
> > 31. http://www.freeswitch.org/
> > 32. mailto:Freeswitch-users at lists.freeswitch.org
> > 33. http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > 34. http://lists.freeswitch.org/mailman/options/freeswitch-users
> > 35. http://www.freeswitch.org/
> > 36. mailto:Freeswitch-users at lists.freeswitch.org
> > 37. http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > 38. http://lists.freeswitch.org/mailman/options/freeswitch-users
> > 39. http://www.freeswitch.org/
> > 40. http://www.freeswitch.org/
> > 41. http://www.cluecon.com/
> > 42. mailto:MSN%3Aanthony_minessale at hotmail.com
> > 43. mailto:PAYPAL%3Aanthony.minessale at gmail.com
> > 44. http://irc.freenode.net/
> > 45. mailto:sip%3A888 at conference.freeswitch.org
> > 46. http://iax:guest@conference.freeswitch.org/888
> > 47. mailto:googletalk%3Aconf%2B888 at conference.freeswitch.org
>
> > _______________________________________________
> > Freeswitch-users mailing list
> > Freeswitch-users at lists.freeswitch.org
> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> > http://www.freeswitch.org
>
>
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