[Asterisk-Dev] Call progress events not received in Zap channels

[Daniel Montejo]

Hello,
When i make the external call from sip phone the call is made it through ZAP
channel, too. I make that call with originate,channel:SIP/XXX, in this case
I obtain the event Newstate,busy. When I make the call directly from a ZAP
channel using originate,channel:ZAP/3/external_dnis the call is made it in
the same outbound line than in the SIP case and I don't obtain the state
busy.

I need make a outbound call from a "virtual channel" (that means without
phone) and detect the call progress.
Is possible do it? What type of channel must I use for that?

Thank you.
 
-----Mensaje original-----
De: asterisk-dev-bounces at lists.digium.com
[mailto:asterisk-dev-bounces at lists.digium.com] En nombre de Eric "ManxPower"
Wieling
Enviado el: miércoles, 12 de octubre de 2005 0:30
Para: Asterisk Developers Mailing List
Asunto: Re: [Asterisk-Dev] Call progress events not received in Zap channels

Daniel Montejo Biosca (hotmail) wrote:
>   Hello,
>   When i make a outbound call from SIP channel to external number using
> Asterisk Manager Api I receive that event:
>   "Event: Newstate
>   Privilege: call,all
>   Channel: SIP/1003-5a38
>   State: Busy
>   CallerID: 1003
>   CallerIDName: 1003XLiteDMB
>   Uniqueid: 1129047291.38"
> 
>   But when i make a outbound call from Zap channel to external number
using
> Asterisk Manager Api i don't receive it.
>   Why? Is possible receive it?

Analog ports do not provide out of band call progress and therefore you 
cannot get that inforamtion.  This is not an issue with digital (PRI) ports.
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