[asterisk-users] How to write a function with a return value in Asterisk

[Anthony Francis]

Mike wrote:
> Hi,
>  
> Is it possible to write a function in Asterisk, that returns a value?  
> Sort of like any programming language allows?
>  
> For example, I`d like function ReturnSipReg to return the right 
> SipRegistration to dial, based on some value so that I could use it in 
> my dial plan:
>  
> i.e:
>  
> exten => 1234,1,Dial(SIP/ReturnSipReg(John))
> ; would dial John's extension, which I don't know at this point to 
> which Sip Registration it's associated. ReturnSipReg would find that 
> out for me.
>  
>  
> Unfortunately, doing it in two steps (by setting a variable and using 
> it after) can't be done, I need it to all be done in the same Asterisk 
> priority. See my previous email for background ("Buddy watch and the 
> hint priority - brain teaser").
>  
>  
> Any help is extremely appreciated.
>  
> Mike
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AGI