Is there a way to pass variables/arguments to the h extension ?
for example :
[default]
exten => _1098933X.,1,NoOp(CARRIER TWT->TIM, EXTEN: ${EXTEN}},
SIPCALLID: ${SIPCALLID}, SIPDOMAIN: ${SIPDOMAIN})
exten => _1098933X.,2,SetVar(_PROVA="bla")
[lot of stuff, agi, goto, tricks and magic that happens]
exten => _1098933X.,10,Dial(${CHAN_DEST},,L(3600000:3599900)) <- don't
mind L, a quick hack for dtmf not working with sip
exten => _1098933X.,11,Hangup
exten => _1098933X.,12,Playback(no-credit)
exten => _1098933X.,13,Hangup
exten => h,1,NoOp(${PROVA})
When the calls hangup, no "bla" is printed on screen, I think it's
fine,
since "the variable is automatically trashed when the channel is
hungup.", sigh ...
But I need to pass some variables from the calling extension to an AGI,
like :
exten => h,1,DeadAGI(update-credit.py|${CALLER}|${CALLED}|${CARRIER})
in order to decrement the amount of credit for each customer after every
call.
I've seen that in others prepaid systems built over asterisk the
updating of available credit is done in a cron job, have I to take it as
a sign that "real-time billing" is impossible ? Hope I haven't to
....
Tony Mountifield
2005-Sep-13 09:37 UTC
[Asterisk-Users] Re: passing variables to h extension
In article <4326EACA.1020409@gmail.com>, Simone Cittadini <mymailforlists@gmail.com> wrote:> Is there a way to pass variables/arguments to the h extension ? > > for example : > > [default] > > exten => _1098933X.,1,NoOp(CARRIER TWT->TIM, EXTEN: ${EXTEN}}, > SIPCALLID: ${SIPCALLID}, SIPDOMAIN: ${SIPDOMAIN}) > exten => _1098933X.,2,SetVar(_PROVA="bla") > [lot of stuff, agi, goto, tricks and magic that happens] > exten => _1098933X.,10,Dial(${CHAN_DEST},,L(3600000:3599900)) <- don't > mind L, a quick hack for dtmf not working with sip > exten => _1098933X.,11,Hangup > exten => _1098933X.,12,Playback(no-credit) > exten => _1098933X.,13,Hangup > > > exten => h,1,NoOp(${PROVA}) > > > When the calls hangup, no "bla" is printed on screen, I think it's fine, > since "the variable is automatically trashed when the channel is > hungup.", sigh ...It works for me (using CVS HEAD, but I'm sure it's worked in the past for me on Stable too). I think there must be some other reason it's not working for you. Just done a little test for it, as follows... My extensions.conf: [vartest] exten => _X.,1,SetVar(FRED=hello) exten => _X.,2,NoOp(FRED=${FRED}) exten => _X.,3,Playback(demo-congrats) exten => _X.,4,Hangup exten => h,1,NoOp(FRED=${FRED}) Console output: -- Executing Goto("SIP/2002-238e", "vartest|8200|1") in new stack -- Goto (vartest,8200,1) -- Executing SetVar("SIP/2002-238e", "FRED=hello") in new stack -- Executing NoOp("SIP/2002-238e", "FRED=hello") in new stack -- Executing Playback("SIP/2002-238e", "demo-congrats") in new stack -- Playing 'demo-congrats' (language 'en') == Spawn extension (vartest, 8200, 3) exited non-zero on 'SIP/2002-238e' -- Executing NoOp("SIP/2002-238e", "FRED=hello") in new stack -- Executing Goto("SIP/2002-9d08", "vartest|8200|1") in new stack -- Goto (vartest,8200,1) -- Executing SetVar("SIP/2002-9d08", "FRED=hello") in new stack -- Executing NoOp("SIP/2002-9d08", "FRED=hello") in new stack -- Executing Playback("SIP/2002-9d08", "demo-congrats") in new stack -- Playing 'demo-congrats' (language 'en') -- Executing Hangup("SIP/2002-9d08", "") in new stack == Spawn extension (vartest, 8200, 4) exited non-zero on 'SIP/2002-9d08' -- Executing NoOp("SIP/2002-9d08", "FRED=hello") in new stack On the first call, I hung up during the announcement. On the second, I let the system hang up on me. The h extension showed the variable value in both cases. Cheers Tony -- Tony Mountifield Work: tony@softins.co.uk - http://www.softins.co.uk Play: tony@mountifield.org - http://tony.mountifield.org
I have something similar to do SMS voicemail notifications... I do not use any underscores when I set the variable and it works fine in the 'h' extension. On 9/13/05, Simone Cittadini <mymailforlists@gmail.com> wrote:> > Is there a way to pass variables/arguments to the h extension ? > > for example : > > [default] > > exten => _1098933X.,1,NoOp(CARRIER TWT->TIM, EXTEN: ${EXTEN}}, > SIPCALLID: ${SIPCALLID}, SIPDOMAIN: ${SIPDOMAIN}) > exten => _1098933X.,2,SetVar(_PROVA="bla") > [lot of stuff, agi, goto, tricks and magic that happens] > exten => _1098933X.,10,Dial(${CHAN_DEST},,L(3600000:3599900)) <- don't > mind L, a quick hack for dtmf not working with sip > exten => _1098933X.,11,Hangup > exten => _1098933X.,12,Playback(no-credit) > exten => _1098933X.,13,Hangup > > > exten => h,1,NoOp(${PROVA}) > > > When the calls hangup, no "bla" is printed on screen, I think it's fine, > since "the variable is automatically trashed when the channel is > hungup.", sigh ... > > But I need to pass some variables from the calling extension to an AGI, > like : > > exten => h,1,DeadAGI(update-credit.py|${CALLER}|${CALLED}|${CARRIER}) > > in order to decrement the amount of credit for each customer after every > call. > > I've seen that in others prepaid systems built over asterisk the > updating of available credit is done in a cron job, have I to take it as > a sign that "real-time billing" is impossible ? Hope I haven't to .... > > _______________________________________________ > --Bandwidth and Colocation sponsored by Easynews.com <http://Easynews.com>-- > > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >-------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20050913/65f79fc2/attachment.htm