[asterisk-users] agi get_data noanswer

[Michel Verbraak]

As we are top posting I will continue this.

Please have a look at:
https://wiki.asterisk.org/wiki/display/AST/Early+Media+and+the+Progress+Application

I hope this answers your questions.

Regards,

Michel.

op 13-08-14 01:34, Rafael Visser schreef:
> I am talking about sip on asterisk  11.10.2
> rv
>
>
> 2014-08-12 19:28 GMT-04:00 Eric Wieling <EWieling at nyigc.com
> <mailto:EWieling at nyigc.com>>:
>
>     I do not know, maybe some of the other channel drivers sccp or sip
>     support it.
>
>      
>
>     *From:*asterisk-users-bounces at lists.digium.com
>     <mailto:asterisk-users-bounces at lists.digium.com>
>     [mailto:asterisk-users-bounces at lists.digium.com
>     <mailto:asterisk-users-bounces at lists.digium.com>] *On Behalf Of
>     *Rafael Visser
>     *Sent:* Tuesday, August 12, 2014 7:24 PM
>
>
>     *To:* Asterisk Users Mailing List - Non-Commercial Discussion
>     *Subject:* Re: [asterisk-users] agi get_data noanswer
>
>      
>
>      
>
>     Eric is correct. There is no way to send dtmf while the call has
>     not been answered.
>
>      
>
>     But us very confusing the read command, in specific  option =
>     n(noanswer) to read digits even if the line is not up
>
>
>     My AGI line is the following
>
>      $AGI->exec("READ","umenu,VARXX,1,n,2,7");
>
>     The command works, but there is no dtmf negotiation
>
>
>      $AGI->exec("READ","umenu,VARXX,1,,2,7");
>
>     The command works, but there is a kind of answer
>
>     What is the purpose of this noanswer option in a read command when
>     it is imposible to read?.
>
>     Is there any way to negotiate with the end user in this early
>     media situation?
>
>      
>
>     Thanks in advance.
>     rv
>
>      
>
>      
>
>      
>
>     2014-08-07 20:02 GMT-04:00 Eric Wieling <EWieling at nyigc.com
>     <mailto:EWieling at nyigc.com>>:
>
>     Generally the only thing you are allowed to do before answer is
>     send audio.  You can't receive audio and can't receive DTMF.   I
>     assume it is to prevent people from doing exactly what you  are
>     trying to do --- trying to have two way communications without
>     paying for the call.    
>
>      
>
>      
>
>     *From:*asterisk-users-bounces at lists.digium.com
>     <mailto:asterisk-users-bounces at lists.digium.com>
>     [mailto:asterisk-users-bounces at lists.digium.com
>     <mailto:asterisk-users-bounces at lists.digium.com>] *On Behalf Of
>     *Rafael Visser
>     *Sent:* Thursday, August 07, 2014 4:56 PM
>     *To:* Asterisk Users Mailing List - Non-Commercial Discussion
>     *Subject:* [asterisk-users] agi get_data noanswer
>
>      
>
>     Hi Guys..
>
>
>     I am making an anoucement machine that is not allowed to "answer"
>     the call due to a billing issue.
>     I found that Playback with "noanwser" is usefull in this case.
>
>     $AGI->exec('Playback',"$message","noanswer")}
>
>
>     But when i request some values to the user with get_data, i think
>     there is an answer anywere.
>
>     Is there a way to get_data without answering the call?
>
>     Thanks in advance!!
>
>     rv
>
>
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