need to trap ## to hangup b-leg in a ESL calling card application, please advise
previously they were happy with #, so we were using
<action application="set" data="bridge_terminate_key=#" />
<action application="set" data="origination_cancel_key=#" />
but these are single digits (if we could get those to take 2 digits, that would the best solution)
then i tried
<action application="bind_digit_action" data="default,##,exec:hangup,USER_BUSY"/>
which works fine in the dialplan, but in ESL it doesn't
then i tried
Action set(bind_meta_key=#)
Action bind_meta_app(# a o hangup)
2010-11-10 08:17:29.352707 [INFO] switch_ivr_async.c:2991 Bound A-Leg: #0 hangup
but # gets translated to 0 ...
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