Hi Pete.

No problem!


Maybe I will use only OpenSIPS, because it may be enough for me. But I still 
have to investigate some points.

As I was learning the past few days, due to the fact that Asterisk is not a SIP 
Proxy, it might cause some more difficult  in my project.


Best regards.


RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL 979    (Brasil)
________________________________
De: [email protected] 
<[email protected]> em nome de Pete Mundy 
<[email protected]>
Enviado: quarta-feira, 15 de julho de 2015 18:35
Para: Asterisk Users Mailing List - Non-Commercial Discussion
Assunto: Re: [asterisk-users] How to dial extensions asynchronous-sequentially ?

Heya Rodrigo

My apologies for the misunderstanding re the delay.

I think the 183 messages problem stems from Asterisk being a B2BUA not a proxy 
and therefore not the tool or this job. But others have more skill around that 
area than I do so please confirm that before accepting it as fact!

Hope you get it resolved. Sorry to muddy the waters :)

Pete


On 16/07/2015, at 9:24 AM, Rodrigo Pimenta Carvalho 
<[email protected]<mailto:[email protected]>> wrote:


Hi Sammy and Pete.

Sammy, you are correct. But your example doesn't allow Asterisk forward every 
SIP 183 message to the caller.

Pete, in fact, I'm not looking for a delayed ring. All extensions must ring at 
same time. I got  a kind of solution by using:

exten = _6XXX,1,Dial(${PJSIP_DIAL_CONTACTS(${EXTEN})}, 60)

However, the Asterisk is rewriting the SDP content of SIP 183 messages, before 
forwarding it to the caller. That is the new question I would like to solve, 
because in my project the caller must receive the SIP 183 from callee as it was 
originally wrote.

Thanks and regards.

RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL 979   (Brasil)
________________________________
De: 
[email protected]<mailto:[email protected]>
 
<[email protected]<mailto:[email protected]>>
 em nome de Pete Mundy <[email protected]<mailto:[email protected]>>
Enviado: quarta-feira, 15 de julho de 2015 18:16
Para: Asterisk Users Mailing List - Non-Commercial Discussion
Assunto: Re: [asterisk-users] How to dial extensions asynchronous-sequentially ?

Heya Rodrigo

Not sure, but this expansion on Sammy's concept may help you achieve the 
delayed ring on the secondary extensions you were looking for.

exten => _600.,1,Dial(PJSIP/${EXTEN})
exten => _600.,n,Hangup

exten => _600.wait5,1,Wait(5)
exten => _600.wait5,n,Dial(PJSIP/${EXTEN:0:4})
exten => _600.wait5,n,Hangup

exten => 555,1,Dial(LOCAL/6001&LOCAL/6002.wait5)
exten => 555,n,Hangup

So you dial '555' and it rings 6001, then 5 second later (assuming 6001 isn't 
answered yet) 6002 starts ringing too (first to answer gets it).

Pete


On 14/07/2015, at 7:24 AM, SamyGo 
<[email protected]<mailto:[email protected]>> wrote:

Anyway here's one way of how I think you can do.

Have a context created to dial the individual user

[dial_user]
exten => _600X.,1,Dial(PJSIP/${EXTEN})
...

and in your code change it to.

same = n,Dial(local/6001@dial_user/n&local/6002@dial_user/n)
same = n,Hangup()
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