Not necessarily the best answer, but you can use negative lookahead, e.g.: (?!399|400)^(\d{3,16})$ See it here: http://www.rubular.com/r/XVTB40DPZZ Alternatives... 1) A different extension that sets a variable record=false for 400, 399, and an anti-action sets it to true. (not sure that's exactly the same though) 2) a short lua script that sets the variable or actually starts the recording. 3) I'm sure there are other options... -Avi Marcus On Tue, Feb 26, 2013 at 10:01 AM, Dmitriy Shumaev <pm_zefman_r@mail.ru>wrote:
Hi
I want to record all sessions, except calls to group numbers and to IVR. So I need something like: <!-- eavesdrop --> <extension name="record_3..16_digits" continue="true"> <condition field="${is_already_recording}" expression="^$"/> <condition field="destination_number" expression!="^(400)$"/> <!--NOT EQUAL--><!-- IVR --> <condition field="destination_number" expression!="^(399)$"/> <!--NOT EQUAL--><!-- Group number --> <condition field="destination_number" expression="^(\d{3,16})$"> <action application="set" data="RECORD_TITLE=Recording ${caller_id_name} ${caller_id_number} to ${destination_number} at ${strftime(%Y-%m-%d %H:%M)}"/> <action application="set" data="RECORD_STEREO=true"/> <action application="export" data="ignore_early_media=true"/> <action application="set" data="media_bug_answer_req=true"/> <action application="record_session" data="$${base_dir}/recordings/archive/${strftime(%Y-%m-%d-%H-%M-%S)}_${caller_id_name}_${caller_id_number}_2_${destination_number}.mp3"/> <action application="export" data="is_already_recording=true"/> </condition> </extension> . But the syntax of condition does not allow the operator "not equal" or "!=". What should I do?
With best regards, Shumaev DA, KBR Ltd.
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