I really, think you need to re-think what you are trying to do. It simply doesn't make any sense the scenario you've described. I imagine your mystery device is something like a door control. If it's analog, and you are using some sort of ATA, it doesn't make sense to send it a DTMF before you make a call to it.. That would be like leaving a message on your home answering machine without ever calling it. If your analog mystery device requires a telephone line, you'll need to place a call to it first.. Once you have the dialog established, it should be pretty easy to send it a tone from whatever established the dialog. -Brett
On Sun, Nov 23, 2008 at 9:10 AM, Giuseppe Roberti <[EMAIL PROTECTED]> wrote: > Hi Bogdan. > > Sorry, i cannot reply to your request. > Simply i don't know if the INFO will be a in-dialog request or not. > I am learning sip and opensips day by day. > > Thank you, i will try t_uac_dlg() > > Regards. > > Bogdan-Andrei Iancu wrote: > > Hi Brett, > > > > I think you refer to the TM module (not UAC) for generating SIP requests > > - the t_uac_dlg MI command: > > http://www.opensips.org/html/docs/modules/1.4.x/tm.html#id2493975 > > > > As Giuseppe mentioned, the DTMFs he needs are transported via SIP INFO > > method, so OpenSIPS could generate such a method. The problem is (please > > correct me if I'm wrong) that the INFO will a in-dialog request (INFO > > request will belong to the INVITE dialog). And OpenSIPS cannot generate > > within the dialog request (because of the old Cseq story). > > > > Regards, > > Bogdan > > > > Brett Nemeroff wrote: > >> I've mentioned several times.. try using the UAC module to generate > >> the message. OpenSIPs is a proxy. It isn't made to GENERATE any > >> message, but to relay and reply to messages. You can use the fifo > >> method of the UAC module to generate an outgoing message. Look up the > >> click to dial (ctd) examples. It's not for SIP INFO, but it has an > >> INVITE method. > >> > >> On the other hand: > >> sipp (or some sort of real UAC)----> opensips ---> > >> your-fancy-device-we-don't-understand > >> makes plenty of sense with the given technology > >> > >> That's my $0.02 > >> > >> On Mon, Nov 17, 2008 at 10:41 PM, Giuseppe Roberti <[EMAIL PROTECTED]> > wrote: > >> > >>> I need only to send an INFO request that describe a DTMF tone, an INFO > >>> application/dtmf-relay request. I dont need sipp nor any other media > >>> software. > >>> Take a look to http://www.voip-info.org/wiki/view/SIP+Info+DTMF > >>> Its only a think that is relative to uac instead of proxy. > >>> Maybe its better to talk about on other places. > >>> > >>> Regards. > >>> > >>> Brett Nemeroff wrote: > >>> > >>>> Perhaps you can use sipp to generate a call and send RTP > >>>> > >>>> On Mon, Nov 17, 2008 at 7:24 PM, Giuseppe Roberti <[EMAIL PROTECTED]> > wrote: > >>>> > >>>>> Ill try. > >>>>> > >>>>> I have a custom hardware phone that do something when receive a dtmf > (it > >>>>> cant read sip, its an analogical phone). > >>>>> So i have to send dtmf when some event occur (like, received new > invite, > >>>>> 200 ok for invite, etc...) to a sip ata that encode it for the > >>>>> analogical hardware. > >>>>> I know that a proxy does not generate request but i personally need > it. > >>>>> > >>>>> Thanks again. > >>>>> > >>>>> [EMAIL PROTECTED] wrote: > >>>>> > >>>>>> What about using the uac module and generating it manually, like how > the ctd example works?? > >>>>>> > >>>>>> I'm not sure why you'd want to do this.... > >>>>>> Sent from my Verizon Wireless BlackBerry > >>>>>> > >>>>>> -----Original Message----- > >>>>>> From: Alex Balashov <[EMAIL PROTECTED]> > >>>>>> > >>>>>> Date: Mon, 17 Nov 2008 19:25:31 > >>>>>> To: Giuseppe Roberti<[EMAIL PROTECTED]> > >>>>>> Cc: <[email protected]> > >>>>>> Subject: Re: [OpenSIPS-Users] Generate INFO application/dtmf-relay > message > >>>>>> > >>>>>> > >>>>>> The fact remains that a proxy cannot originate requests. They would > >>>>>> have to come from another UAC. > >>>>>> > >>>>>> Giuseppe Roberti wrote: > >>>>>> > >>>>>> > >>>>>>> Hi. > >>>>>>> > >>>>>>> Sorry. I'll try to explain better. > >>>>>>> I want to send an INFO request from the UAS to one UAC. > >>>>>>> This request is a SIP request, specified by rfc 2976, it's not RTP > media. > >>>>>>> It's like this: http://www.voip-info.org/wiki/view/SIP+Info+DTMF > >>>>>>> > >>>>>>> Thank you all. > >>>>>>> > >>>>>>> Bogdan-Andrei Iancu wrote: > >>>>>>> > >>>>>>>> Hi Giuseppe, > >>>>>>>> > >>>>>>>> OpenSIPS is a SIP proxy and has no media related capabilities, so > it is > >>>>>>>> not able to generate DTMF tones. > >>>>>>>> > >>>>>>>> Regards, > >>>>>>>> Bogdan > >>>>>>>> > >>>>>>>> Giuseppe Roberti wrote: > >>>>>>>> > >>>>>>>>> Hi. > >>>>>>>>> > >>>>>>>>> I would able to generate a DTMF from opensips. > >>>>>>>>> Is it possible ? How can i do it ? > >>>>>>>>> > >>>>>>>>> Regards. > >>>>>>>>> > >>>>>>>>> > >>>>>>>>> > >>>>> -- > >>>>> Giuseppe Roberti > >>>>> <[EMAIL PROTECTED]> > >>>>> > >>>>> > >>> -- > >>> Giuseppe Roberti > >>> <[EMAIL PROTECTED]> > >>> > >>> > >> _______________________________________________ > >> 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 > > > -- > Giuseppe Roberti > <[EMAIL PROTECTED]> >
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