asterisk users - Dec 2004 - Dialplan variables

Hi,

May I ask what does

exten => s,1,Answer
exten => s,2,ResponseTimeout(5)

exten => i,1,Playback(pbx-invalid)

s, t, i stands for? It says it is someexten but I still don't get it.

Regards,
Norman Zhang

1/3 down the page are your answers.

http://www.voip-info.org/wiki-Asterisk+config+extensions.conf


----- Original Message ----- 
From: "Norman Zhang" <norman.zhang@rd.arkonnetworks.com>
To: "Asterisk Users Mailing List - Non-Commercial Discussion"
<asterisk-users@lists.digium.com>
Sent: Tuesday, December 28, 2004 7:20 PM
Subject: [Asterisk-Users] Dialplan variables

> Hi,
>
> May I ask what does
>
> exten => s,1,Answer
> exten => s,2,ResponseTimeout(5)
>
> exten => i,1,Playback(pbx-invalid)
>
> s, t, i stands for? It says it is someexten but I still don't get it.
>
> Regards,
> Norman Zhang
> _______________________________________________
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> http://lists.digium.com/mailman/listinfo/asterisk-users
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>    http://lists.digium.com/mailman/listinfo/asterisk-users
>

Norman Zhang wrote:
> Hi,
>
> May I ask what does
>
> exten => s,1,Answer
> exten => s,2,ResponseTimeout(5)
>
> exten => i,1,Playback(pbx-invalid)
>
> s, t, i stands for? It says it is someexten but I still don't get it.
>
    Predefined Extension Names

Asterisk uses some extension names for special purposes:

    * *i <http://www.voip-info.org/wiki-Asterisk+i+extension>* : Invalid
    * *s <http://www.voip-info.org/wiki-Asterisk+s+extension>* : Start
    * *h <http://www.voip-info.org/wiki-Asterisk+h+extension>* : Hangup
    * *t <http://www.voip-info.org/wiki-Asterisk+t+extension>* : Timeout
    * *T <http://www.voip-info.org/wiki-Asterisk+t+extension>* :
      AbsoluteTimeout
    * *o?
     
<http://www.voip-info.org/tiki-editpage.php?page=Asterisk+o+extension>*
      : Operator


from     http://www.voip-info.org/wiki-Asterisk+config+extensions.conf

bye

Ronald

Il 01:20, mercoled? 29 dicembre 2004, Norman Zhang ha
scritto:
> Hi,
>
> May I ask what does
>
> exten => s,1,Answer
> exten => s,2,ResponseTimeout(5)
>
> exten => i,1,Playback(pbx-invalid)
>
> s, t, i stands for? It says it is someexten but I still don't get it.
s: start  is the extension invoked when there is the option immediate=yes in 
the channel

t: timeout, is the extension where asterisk goes when a user doesn't respond
in time to a directory request

i: invalid, is the extension to go when it's digited a wrong extension.