[asterisk-users] Idiot's question

[Steve Edwards]

On Sat, 14 Jun 2008, Philipp Kempgen wrote:

> Venefax schrieb:
>> I have two lines in my dialplan that I wish to make it into only one, and I
>> fail
>> X.,n(entrada),Set(CALLERID(num)=${CALLERID(num)}0000000000)
>> X.,n,Set(CALLERID(num)=${CALLERID(num):0:11})
>>
>> It means: add '0000000000' to the caller id, and then take the first 11
>> chars from the left. It aims to detect null caller ids and replace them by
>> zeros. How can I write this expression in just one line?
>
> I think it does multiple passes to evaluate ${} so maybe
> 	Set(CALLERID(num)=${${CALLERID(num)}0000000000:0:11})
> works.

Not in 1.2.

Thanks in advance,
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Steve Edwards      sedwards at sedwards.com      Voice: +1-760-468-3867 PST
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