[asterisk-users] Get context with hangup handler

asterisk at phreaknet.org asterisk at phreaknet.org
Thu Jan 6 07:26:30 CST 2022


I'm not sure what other implications this might have, but does something 
like this work for you? You would need to apply the following patch[1].

Manually trying to save the last context/exten/etc. in the dialplan 
itself is guaranteed to be an ugly solution. Let Asterisk do it for you.

[f1]
exten => s,1,NoOp(${CONTEXT})
         same => n,NoOp(${CONTEXT} / ${LASTCONTEXT})
         same => n,Goto(f2,s,1)
[f2]
exten => s,1,NoOp(${CONTEXT} / ${LASTCONTEXT})
         same => n,NoOp(${CONTEXT} / ${LASTCONTEXT})
         same => n,Hangup()

pbxdev*CLI> channel originate Local/s at f1 application Wait 30
[Jan  6 08:19:30]     -- Called s at f1
[Jan  6 08:19:30]     -- Executing [s at f1:1] 
NoOp("Local/s at f1-00000002;2", "f1") in new stack
[Jan  6 08:19:30]     -- Executing [s at f1:2] 
NoOp("Local/s at f1-00000002;2", "f1 / ") in new stack
[Jan  6 08:19:30]     -- Executing [s at f1:3] 
Goto("Local/s at f1-00000002;2", "f2,s,1") in new stack
[Jan  6 08:19:30]     -- Goto (f2,s,1)
[Jan  6 08:19:30]     -- Executing [s at f2:1] 
NoOp("Local/s at f1-00000002;2", "f2 / f1") in new stack
[Jan  6 08:19:30]     -- Executing [s at f2:2] 
NoOp("Local/s at f1-00000002;2", "f2 / f1") in new stack
[Jan  6 08:19:30]     -- Executing [s at f2:3] 
Hangup("Local/s at f1-00000002;2", "") in new stack
[Jan  6 08:19:30]   == Spawn extension (f2, s, 3) exited non-zero on 
'Local/s at f1-00000002;2'

[1] https://code.phreaknet.org/asterisk/lastcontext.diff

On 1/5/2022 10:22 PM, Dovid Bender wrote:
> Steve,
>
> I thought of this but that would mean I would need to add this to the 
> beginning of every context which I can do, but I was trying to avoid.
>
>
> On Wed, Jan 5, 2022 at 10:06 PM Steve Edwards 
> <asterisk.org at sedwards.com> wrote:
>
>     On Wed, 5 Jan 2022, Steve Edwards wrote:
>
>     >       same = n,  set(LAST-CONTEXT=${context}
>
>     Double damn. I munged the case on ${CONTEXT}. I give up for today :)
>
>     -- 
>     Thanks in advance,
>     -------------------------------------------------------------------------
>     Steve Edwards sedwards at sedwards.com Voice: +1-760-468-3867 PST
>     https://www.linkedin.com/in/steve-edwards-4244281
>
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