[Freeswitch-users] DTMF Reading and Playing

[Klaus Teller]

Thanks Anthony. I was wondering if it would make sense to make this blocking in the same way  other methods are (e.g. streamFile). By that i mean that the execute method would actually return not after a computed amount of time but effectively when the last DTMF is sent.

Klaus.

-------- Original-Nachricht --------
> Datum: Thu, 11 Sep 2008 12:32:31 -0500
> Von: "Anthony Minessale" <anthony.minessale at gmail.com>
> An: freeswitch-users at lists.freeswitch.org
> Betreff: Re: [Freeswitch-users] DTMF Reading and Playing

> problem is if this is over sip, the dtmf is queued into the rtp stack and
> sent in real time as the call progresses.
> Since you are hanging up right away, it never gets a chance to send it.
> you must sleep long enough for the entire tone to be sent.
> 
> I added a convicence variable set once you call send_dtmf that will tell
> you
> how long to sleep
> until all of the digits should be sent.
> 
> update to latest trunk and try this:
> 
> JavaSession s = new JavaSession(uuid);
> s.answer();
> s.streamFile("/usr/local/freeswitch/sounds/1.wav");
> s.execute("send_dtmf", "0123456789ABCD*#@2000");
> s.execute("sleep", s.getVariable("last_dtmf_duration"));
> s.hangup();
> 
> 
> 
> On Thu, Sep 11, 2008 at 11:43 AM, Klaus Teller <klaus.teller at gmx.net>
> wrote:
> 
> > HI Brian,
> >
> > Thanks for your suggestion. I just don't see how this would help me. I
> > understand queue_dtmf is to be used before bridging. But i'm not
> bridging
> > calls. I'm just originating calls and interacting with the remote
> device.
> > What i really want is the inverse of getDigits() that you can call
> anytime
> > in the call to send DTMFs. The Asterisk equivalent to what i need would
> be
> > SendDTMF.
> >
> > Any further idea?
> >
> > Klaus.
> >
> >
> >
> > -------- Original-Nachricht --------
> > > Datum: Thu, 11 Sep 2008 11:11:17 -0500
> > > Von: Brian West <brian at freeswitch.org>
> > > An: freeswitch-users at lists.freeswitch.org
> > > Betreff: Re: [Freeswitch-users] DTMF Reading and Playing
> >
> > > Might want to try queue_dtmf
> > >
> > > /b
> > >
> > > On Sep 11, 2008, at 11:03 AM, James Green wrote:
> > >
> > > > Klaus Teller wrote:
> > > >> I tried the following but for unknown reason, the caller is not
> > > >> getting anything:
> > > >>
> > > >>
> > > >>       JavaSession s = new JavaSession(uuid);
> > > >>        s.answer();
> > > >>        s.streamFile("/usr/local/freeswitch/sounds/1.wav");
> > > >>        s.execute("send_dtmf", "0123456789ABCD*#@2000");
> > > >>        s.hangup();
> > > >>
> > > >>
> > > >> I can play the file 1.wav without problem but the "send_dtmf" is
> > > >> simply being ignored. I used wireshrack to check if maybe the
> > > >> outbound DTMF was sent and not played by my softphone. But this is
> > > >> not the case.
> > > >
> > > > streamFile() blocks until sound file ends or a DTMF tone is
> > > > received, as
> > > > detailed on the wiki:
> > > >
> > > > http://wiki.freeswitch.org/wiki/Session_streamFile
> > > >
> > > > I suspect you want some background music? I'm still trying to get my
> > > > head around which programming features to use in which
> circumstances,
> > > > something I've not found any clear high level guide on yet.
> > > > <james_green.vcf>_______________________________________________
> > > > 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/frees
> > witch-users
> > > > http://www.freeswitch.org
> > >
> > > Brian West
> > > sip:brian at freeswitch.org <sip%3Abrian at freeswitch.org>
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > _______________________________________________
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> > >
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> 
> 
> 
> -- 
> Anthony Minessale II
> 
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