[asterisk-users] Handling 3 different call ending causes

[Arjan Kroon | Mobillion]

http://www.voip-info.org/tiki-index.php?page=Asterisk+variable+hangupcau
se

 

 

________________________________

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Tobias
Ahlander
Sent: maandag 17 maart 2008 15:35
To: asterisk-users at lists.digium.com
Subject: Re: [asterisk-users] Handling 3 different call ending causes

 

Alex Balashov wrote:
>> Hello List,
>>
>> I'm using a dialstring like the one below. I want to have three 
>> different things happening depending on exit cause.
>> 
>> Dial(SIP/${phonenumber},20,gL(20000[:5000][:5000]))
>> 
>> These 3 things could happen:
>> 1, Caller hangs up
>> 2, Callee hangs up
>> 3, The 20 seconds is up and call is terminated from Asterisk.
>> 
>> Is there a way to separate these 3?
>
>You can handle the 'h' extension in the dial plan, which will supply
the ${CHANNEL} that was hung up, and possibly some additional dial plan
variables as well:
>
>http://www.voip-info.org/wiki/index.php?page=Asterisk+h+extension
>
>Using these, you can piece together who hung up on whom, etc.
>
>#2 is handled by fallthrough in the dial plan that causes the
instructions to continue executing to the next priority for that
extension, whereas if the call completes (Dial() is successfully
connected), this does not happen.

I''ve tried to use the h extension in combination with the ${CHANNEL} in
the dialplan as suggested on the wiki page, but I haven't had any luck
with it. 

For this test I have a Sipura phone with number 1003 and a X-lite with
1203. If I let the time go by (the 20 seconds defined in the Dial
Command) I get the following: 
-- Executing [h at hangupcause:1] NoOp("SIP/1003-08a491b8", "Channel hungup
is SIP/1003-08a491b8") in new stack

If I let the Sipura hang up I get:
-- Executing [h at hangupcause:1] NoOp("SIP/1003-08a491b8", "Channel hungup
is SIP/1003-08a491b8") in new stack

Lastly if I let the X-lite hang up I get:
-- Executing [h at hangupcause:1] NoOp("SIP/1003-08a491b8", "Channel hungup
is SIP/1003-08a491b8") in new stack

Yes they are all the same :(

Perhaps there's something wrong with my code? Its just a small context
with the following for this test:
[hangupcause]
exten => s,1,Dial(SIP/1203,30,gL(10000[:5000][:5000]))
exten => h,1,NoOp(Channel hungup is ${CHANNEL})

Have I missed something basic here or what? 

Thanks again, 
Best regards, 
Tobias

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