[asterisk-users] Check if SIP is avaible to dial

[Jakub Syrek]

Well it's not working as it should. Every call go to Dail(SIP/sip1) and if 
no one respond then to the next one :(
Arkon

----- Original Message ----- 
From: "Atis Lezdins" <atis at iq-labs.net>
To: "Asterisk Users Mailing List - Non-Commercial Discussion" 
<asterisk-users at lists.digium.com>
Sent: Friday, November 23, 2007 3:06 PM
Subject: Re: [asterisk-users] Check if SIP is avaible to dial


> Jakub Syrek wrote:
>> I thing there was an error in last version of my macro, correct one (i
>> hope):
>
> Just test it :)
>
>>
>> [macro-call]
>> ;sip1 - firs channel from sip outgoing cals operator
>> ;sip2 - second channel from sip outgoing cals operator
>> ;sipn - N channel from sip outgoing cals operator
>> ;ARG1 - outgoing telephone number
>> exten => s,1,SetGroup(${ARG1})
>> exten => s,2,GotoIf($[ ${GROUP_COUNT(${ARG1})} < 2 ]?dial-ok)
>
> I don't really get why you have this. Why set group count on called
> number? You won't be able to call the same number two calls at time, you
> really want that? There are lot of numbers, that can accept unlimited
> amount of calls simultaneously.
>
>>
>> ;outgoing number was called previously by someone else?
>> exten => s,n,NoOp(-- Call destination was previously called and its 
>> busy --)
>> exten => s,n,Hangup
>>
>> ;we can dial
>> ;now chack witch chanel is free to meake a call with
>> exten => s,n(dial-ok),SetGroup(sip1)
>> exten => s,n,GotoIf($[ ${GROUP_COUNT(sip1)} > 1 ]?sip1-busy)
>> exten => s,n,Dial(SIP/sip1/${ARG1},25,m)
>> exten => s,n,Hangup
>
> You should set group after checking that trunk is available. Once group
> on channel is set, it's not automatically removed, it remains set until
> channel is alive (or you manually unset - i just don't remember the 
> syntax).
>
>>
>> exten => s,n(sip1-busy),SetGroup(sip2)
>> exten => s,n,GotoIf($[ ${GROUP_COUNT(sip2)} > 1 ]?sip2-busy)
>> exten => s,n,Dial(SIP/sip2/${ARG1},25,m)
>> exten => s,n,Hangup
>>
>> ;and so on to last one
>>
>> exten => s,n(sipN-busy),SetGroup(sipn)
>> exten => s,n,GotoIf($[ ${GROUP_COUNT(sipn)} > 1 ]?all-busy)
>> exten => s,n,Dial(SIP/sip2/${ARG1},25,m)
>> exten => s,n,Hangup
>>
>> ;every channel is busy
>> exten => s,n(all-busy),Hangup
>
> Regards,
> Atis
>
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