Das Asterisk Buch

Einen Kanal belauschen und bei Bedarf hineinflüstern.

ExtenSpy(Extension[@Context][,Optionen])

ExtenSpy() kann auf Channels zu der angegebenen Extension geschaltet werden, um das ein- und ausgehende Audio mitzuhören. Optionen:

Während des Abhörens können folgende Tastenbefehle gegeben werden:

Asterisk-Versionen: 

        |     |        | 1.4 |————————| 1.6 |————————

Interner Hilfetext zu dieser Applikation in Asterisk 1.4: 

  -= Info about application 'ExtenSpy' =-

[Synopsis]
Listen to a channel, and optionally whisper into it

[Description]
  ExtenSpy(exten[@context][|options]): This application is used to listen to the
audio from an Asterisk channel. This includes the audio coming in and
out of the channel being spied on. Only channels created by outgoing calls for the
specified extension will be selected for spying. If the optional context is not
supplied, the current channel's context will be used.
  While spying, the following actions may be performed:
    - Dialing # cycles the volume level.
    - Dialing * will stop spying and look for another channel to spy on.
  Options:
    b             - Only spy on channels involved in a bridged call.
    g(grp)        - Match only channels where their ${SPYGROUP} variable is set to
                    contain 'grp' in an optional : delimited list.
    q             - Don't play a beep when beginning to spy on a channel, or speak the
                    selected channel name.
    r[(basename)] - Record the session to the monitor spool directory. An
                    optional base for the filename may be specified. The
                    default is 'chanspy'.
    v([value])    - Adjust the initial volume in the range from -4 to 4. A
                    negative value refers to a quieter setting.
    w             - Enable 'whisper' mode, so the spying channel can talk to
                    the spied-on channel.
    W             - Enable 'private whisper' mode, so the spying channel can
                    talk to the spied-on channel but cannot listen to that
                    channel.

Differenz des internen Hilfetexts von Asterisk 1.2 zu 1.4: — in Asterisk 1.2 nicht vorhanden —

Differenz des internen Hilfetexts von Asterisk 1.4 zu 1.6: 

--- in Asterisk 1.4
+++ in Asterisk 1.6
@@ -4,7 +4,7 @@
   Listen to a channel, and optionally whisper into it

   [Description]
-    ExtenSpy(exten[@context][|options]): This application is used to listen to the
+    ExtenSpy(exten[@context][,options]): This application is used to listen to the
   audio from an Asterisk channel. This includes the audio coming in and
   out of the channel being spied on. Only channels created by outgoing calls for the
   specified extension will be selected for spying. If the optional context is not
@@ -12,19 +12,48 @@
     While spying, the following actions may be performed:
       - Dialing # cycles the volume level.
       - Dialing * will stop spying and look for another channel to spy on.
+    Note: The X option superseeds the two features above in that if a valid
+          single digit extension exists in the correct context it ChanSpy will
+          exit to it.
     Options:
-      b             - Only spy on channels involved in a bridged call.
-      g(grp)        - Match only channels where their ${SPYGROUP} variable is set to
-                      contain 'grp' in an optional : delimited list.
-      q             - Don't play a beep when beginning to spy on a channel, or speak the
-                      selected channel name.
-      r[(basename)] - Record the session to the monitor spool directory. An
-                      optional base for the filename may be specified. The
-                      default is 'chanspy'.
-      v([value])    - Adjust the initial volume in the range from -4 to 4. A
-                      negative value refers to a quieter setting.
-      w             - Enable 'whisper' mode, so the spying channel can talk to
-                      the spied-on channel.
-      W             - Enable 'private whisper' mode, so the spying channel can
-                      talk to the spied-on channel but cannot listen to that
-                      channel.
+      b                      - Only spy on channels involved in a bridged call.
+      B                      - Instead of whispering on a single channel barge in on both
+                               channels involved in the call.
+      d                      - Override the typical numeric DTMF functionality and instead
+                               use DTMF to switch between spy modes.
+                                       4 = spy mode
+                                       5 = whisper mode
+                                       6 = barge mode
+      g(grp)                 - Only spy on channels in which one or more of the groups
+                               listed in 'grp' matches one or more groups from the
+                               SPYGROUP variable set on the channel to be spied upon.
+                               Note that both 'grp' and SPYGROUP can contain either a
+                               single group or a colon-delimited list of groups, such
+                               as 'sales:support:accounting'.
+      n([mailbox][@context]) - Say the name of the person being spied on if that person has recorded
+                               his/her name. If a context is specified, then that voicemail context will
+                               be searched when retrieving the name, otherwise the "default" context
+                               will be searched. If no mailbox is specified, then the channel name will
+                               be used when searching for the name (i.e. if SIP/1000 is the channel being
+                               spied on and no mailbox is specified, then "1000" will be used when searching
+                               for the name).
+      q                      - Don't play a beep when beginning to spy on a channel, or speak the
+                               selected channel name.
+      r[(basename)]          - Record the session to the monitor spool directory. An
+                               optional base for the filename may be specified. The
+                               default is 'chanspy'.
+      s                      - Skip the playback of the channel type (i.e. SIP, IAX, etc) when
+                               speaking the selected channel name.
+      v([value])             - Adjust the initial volume in the range from -4 to 4. A
+                               negative value refers to a quieter setting.
+      w                      - Enable 'whisper' mode, so the spying channel can talk to
+                               the spied-on channel.
+      W                      - Enable 'private whisper' mode, so the spying channel can
+                               talk to the spied-on channel but cannot listen to that
+                               channel.
+      o                      - Only listen to audio coming from this channel.
+      X                      - Allow the user to exit ChanSpy to a valid single digit
+                               numeric extension in the current context or the context
+                               specified by the SPY_EXIT_CONTEXT channel variable. The
+                               name of the last channel that was spied on will be stored
+                               in the SPY_CHANNEL variable.

Siehe auch. Abschnitt 20, „ChanSpy()“, Abschnitt 197, „ZapBarge()“, Abschnitt 199, „ZapScan()“, Abschnitt 100, „Monitor()“