hello, thanks Kevin, I use ast_check_hangup(chan_peer) and I can get the user CANCEL.
for now my APP work ok, I’ll test in production. Thanks > On 30 Jan 2020, at 16:04, i...@magnussolution.com wrote: > > Hi Kevin, thanks for your help > > I’ll to try your recommendation and send you the feedback. > > There is any existent method to execute AMD on the 183? > > best regards > > >> On 30 Jan 2020, at 14:21, Kevin Harwell <kharw...@digium.com >> <mailto:kharw...@digium.com>> wrote: >> >> On Wed, Jan 29, 2020 at 3:07 PM i...@magnussolution.com >> <mailto:i...@magnussolution.com> <i...@magnussolution.com >> <mailto:i...@magnussolution.com>> wrote: >> Hello >> >> I’m to try execute AMD on the 183 signalisation, to detect audio on early >> media. >> >> >> I’m work in app_dial.c and it work ok when the audio start on the beginner, >> but when keep ringing I need to continue analyse until receive the 200 OK or >> some error. I already do it >> >> but, always there a but, when the call is canceled I need to stop the >> whatfor() method. >> >> >> while ((res = ast_waitfor(chan, 2 * maxWaitTimeForFrame)) > -1) { >> //here is where I analise the 183 >> >> /* this code check the chan status to break the while()*/ >> if (ast_channel_state(chan) != 5) { >> ast_verb(1,"status channel answere %d >> \n",ast_channel_state(chan)); >> ast_frfree(f); >> break; >> } >> >> } >> >> >> there are any method to check if the originate channel CANCEL the call? >> >> >> Looking through the app_dial code it looks like the peerflags gets set upon >> hangup. If you can get access to that (not sure where your code is located) >> then you should be able to check the OPT_CALLER_HANGUP value for that. >> >> Another alternative maybe is the hangupcause as it gets set on the channel >> too when hung up so you might be able to retrieve that and check it for some >> value, but not sure if the causes will give you what you need. >> >> A third way is to check if the channel hung up using the "ast_check_hangup" >> or "ast_check_hangup_locked" function (maybe the best option?). >> >> -- >> Kevin Harwell >> Senior Software Developer >> Sangoma Technologies >> Check us out at: https://sangoma.com <https://sangoma.com/> & >> https://asterisk.org <https://asterisk.org/>-- >> _____________________________________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com >> <http://www.api-digital.com/> -- >> >> asterisk-dev mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-dev >> <http://lists.digium.com/mailman/listinfo/asterisk-dev>
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