Maybe try: http://wiki.freeswitch.org/wiki/Mod_lua#session:setInputCallback -Avi On Tue, Jun 19, 2012 at 11:14 AM, Alex <alex@thewinelake.com> wrote:
Yes, but this works:
function getDestNumber() session:execute("log", "INFO mcm2.lua getDestNumber") destnum = session:playAndGetDigits(3, 20, 3, 5000, "#", "/home/oev/fs-pabx/prompts/dmsb12_mcm3.wav", "", "\\d+\\*?") l = string.len(destnum) if string.sub(destnum,l)=="*" then destnum = "" end return destnum end
Unfortunately, it still doesn't quite work as I'd like. The * doesn't act as a "remembered but terminating" key, so the customer still has to press # (or, presumably, wait 5s) after pressing * for the message to get through!
Is there a DTMF history buffer one can inspect? Then I could make * a terminating key and then just see if that was the last DTMF.
Alex
I didn't need to do any such thing... Did you get an error using myString:len()? -Avi
On Mon, Jun 18, 2012 at 8:07 PM, Alex <alex@thewinelake.com> wrote:
OK, so replying to myself, I think I need to include the string library... I can see in lua.conf.xml that one can have a "module-directory" but I'm not sure where I should get these modules from. Any recommended quick reading on this?
More lua trouble - real beginner stuff, I'm afraid.
Why does this not work:
destnum = session:playAndGetDigits(3, 20, 3, 5000, "#", "/home/oev/fs-pabx/prompts/dmsb12_mcm3.wav", "", "\\d+\\*") l = strlen(destnum)
The objection is
2012-06-18 16:52:30.415261 [ERR] mod_lua.cpp:198 /usr/local/freeswitch/scripts/mcm2.lua:13: attempt to call global 'strlen' (a nil value) stack traceback: /usr/local/freeswitch/scripts/mcm2.lua:13: in function 'getDestNumber' /usr/local/freeswitch/scripts/mcm2.lua:49: in function 'unattendedTransfer' /usr/local/freeswitch/scripts/mcm2.lua:24: in function 'processMcmOption' /usr/local/freeswitch/scripts/mcm2.lua:153: in main chunk
I was just assuming that lua is lua and that anything in the lua wiki (eg. http://www.lua.org/manual/2.4/node32.html#exstring) would work.
Phrases let you mix and match speak, say, play-file, silence, other macros, and even passing in options.
http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_phrase http://wiki.freeswitch.org/wiki/Speech_Phrase_Management
-Avi
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