I do something like this. But I am using Realtime and 1.4
context1 85 1 Set caller_num=${CALLERID(num)}
context1 85 2 SetMusicOnHold default
context1 85 3 Playback silence2
context1 85 4 AGI context1.php
context1 85 5 Set __FWCOUNT=0${FWCOUNT}
context1 85 6 Set __FWCOUNT=$[${FWCOUNT}+1]
context1 85 7 GotoIf $[${FWCOUNT}>10]?10
context1 85 8 Dial SIP/ext1&SIP/ext2|30|m
context1 85 9 Hangup
context1 85 10 Congestion
-----Mensaje original-----
De: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] nombre de Anselm
Martin Hoffmeister
Enviado el: domingo, 12 de agosto de 2007 12:35
Para: Asterisk Users Mailing List - Non-Commercial Discussion
Asunto: Re: [asterisk-users] Dialplan loop
Am Donnerstag, den 09.08.2007, 20:12 -0500 schrieb David Bandel:
> Folks,
>
> I'm trying to implement a simple loop in a dialplan. The object is to
> set a counter, run through some IVR options, increment the counter,
> return to the start, then finally fall through to an operator or
> voicemail.
> exten => s,n,Set(loop = 0)
> ...
> exten => s,n,Set(loop = $[${loop} + 1])
> The above loop increment doesn't work. The error message is:
>
> WARNING[14490]: ast_expr2.fl:398 ast_yyerror: ast_yyerror(): syntax
> error: syntax error, unexpected '+', expecting $end; Input:
> + 1
> ^
> WARNING[14490]: ast_expr2.fl:402 ast_yyerror: If you have questions,
> please refer to doc/channelvariables.txt in the asterisk source.
>
Try removing extra space characters around the "=". Very similar example
from my dialplan
exten => _2XX,n,Set(I=1)
...
exten => _2XX,n,Set(EXTR=$[${I} + 1])
Works fine. Also assigning a variable a new value based on the old value
works OK here (although not calculated, but concatenated):
exten => _2XX,n,Set(D=${D}&SIP/sip501)
I am using Asterisk 1.2 here, but I remember similar errors with stray
" " characters.
BR
Anselm
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