Thanks, that is work. Can U explain? Can U do the same but with the help of several conditions with AND logic (!a & !b & d) and with separate ^(\d{3,16})? - condition?


Среда, 27 февраля 2013, 5:33 -05:00 от Scott <8f27e956@gmail.com>:
<!-- eavesdrop -->
<extension name="record_3..16_digits" continue="true">
<condition field="${is_already_recording}
" expression="^$"/>
<condition field="destination_number" expression="(?!^399|400$)^\d{3,16}?$" >  <!-- regex#2 -->
  <action ... />
</condition>

"regex#2", as written, returns TRUE providing that dest_num matches a '\d{3,16} pattern but is NOT 399 or 400.  Therefore,

399 = false
400 = false
4001 = true
4005551212 = true
416 = true
4165551212 = true
1234 = true
ANONYMOUS = false

There is very, very little that CANNOT be done with native regex.

If you need me to "explain" the regex construction, let me know.

Cheers,
/Scott





On 26 February 2013 03:01, 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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