Try this: <condition field="${conference ${destination_number} list count}" expression="^\d+"> On Tue, Apr 3, 2012 at 6:33 AM, Avi Marcus <avi@avimarcus.net> wrote:
A lua script should be able to handle that easier than doing it in the dialplan. But yeah, a regex of an api call to a list sounds like it would work.
Also - how does the FIRST person get in without this same safety mechanism kicking in? -Avi
On Tue, Apr 3, 2012 at 1:49 PM, Stephen Dame <sdame@207me.com> wrote:
I currently accept any “75xxx” numbers and transfer to a conference with pin with no problem, however currently if they mistype the number they end up creating a new conference and sit there all by their self waiting.****
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I want to setup dialpllan entry that only allows a user to join a conference that already exists and is active.****
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Have read thru the wiki, and the 2 FreeSWITCH books looking for examples on how to do this without creating database tables to store conference state…****
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In reading, looks like I can use ${} and get a “conference list” and with regex patterns might be able to check for existence of valid conference ID before joining them.****
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Does anyone have a simple approach to do this? ****
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Thanks****
Stephen****
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