/usr/share/asterisk/conf/features.conf.sample is in asterisk 1:11.7.0~dfsg-1ubuntu1.
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; Sample Call Features (parking, transfer, etc) configuration
;
[general]
parkext => 700 ; What extension to dial to park. Set per parking lot.
;parkext_exclusive=yes ; Specify that the parkext created for this parking lot
; will only access this parking lot. (default is no)
parkpos => 701-720 ; What extensions to park calls on. (defafult parking lot)
; These need to be numeric, as Asterisk starts from the start position
; and increments with one for the next parked call.
; Set per parking lot.
context => parkedcalls ; Which context parked calls are in (default parking lot)
; Set per parking lot.
;parkinghints = no ; Add hints priorities automatically for parking slots (default is no).
; Set per parking lot.
;parkingtime => 45 ; Number of seconds a call can be parked before returning.
; Set per parking lot. (default is 45 seconds)
;comebacktoorigin = yes ; Setting this option configures the behavior of call parking when the
; parked call times out (See the parkingtime option). The default value is 'yes'.
; Set per parking lot.
;
; 'yes' - When the parked call times out, attempt to send the call back to the peer
; that parked this call. This is done by saving off the name of the channel
; that parked the call. The call will return to the context 'park-dial' and
; an extension created based on the name of the channel that originally parked
; the call. This extension will be created automatically to do a Dial() to the
; device that originally parked the call for comebacktodialtime seconds. If the
; call is not answered, the call will proceed to 'park-dial,t,1'.
;
; 'no' - This option is useful for performing custom dialplan functionality prior to
; sending the call back to the extension that initially parked the call, or to
; an entirely different destination.
;
; When the parked call times out, send it back to the dialplan. The location
; will be defined by the comebackcontext option. The extension will be built from
; the saved channel name that parked the call. For example, if a SIP peer named
; '0004F2040001' parked this call, the extension will be 'SIP_0004F2040001'.
; (Note that an underscore is used here because the '/' character has a special
; meaning in extension names for CallerID matching.) If this extension does not
; exist, the call will be sent to the 's' extension, instead. Finally, if the 's'
; extension of 'parkedcallstimeout' does not exist, the call will fall back to the
; 's' extension of the 'default' context.
;
; Additionally, in this example an extension of 'SIP_0004F2040001' will be
; created in the 'park-dial' context. This extension will be set up to do a
; Dial() to 'SIP/0004F2040001'.
;
; During the timeout procedure, the following variables are set
; PARKINGSLOT - extension that the call was parked in prior to timing out
; PARKEDLOT - name of the lot that the call was parked in prior to timing out
; PARKER - name of the device that parked the call
;comebackdialtime = 30 ; When a parked call times out, this is the number of seconds to dial the device that
; originally parked the call. It is also available as a channel variable COMEBACKDIALTIME
; after a parked call has timed out.
; The default value is 30 seconds.
; Set per parking lot.
;comebackcontext = parkedcallstimeout
; The context a timed out call will return to if comebcktoorigin=no.
; The default value is 'parkedcallstimeout'.
; Set per parking lot.
;courtesytone = beep ; Sound file to play to when someone picks up a parked call
; and also when the Touch Monitor is activated/deactivated.
; Default is no tone.
;parkedplay = caller ; Who to play courtesytone to when picking up a parked call.
; One of: parked, caller, both (default is caller)
; Operates on all parking lots.
;parkedcalltransfers = caller ; Enables or disables DTMF based transfers when picking up a parked call.
; one of: callee, caller, both, no (default is no)
; Set per parking lot.
;parkedcallreparking = caller ; Enables or disables DTMF based parking when picking up a parked call.
; one of: callee, caller, both, no (default is no)
; Set per parking lot.
;parkedcallhangup = caller ; Enables or disables DTMF based hangups when picking up a parked call.
; one of: callee, caller, both, no (default is no)
; Set per parking lot.
;parkedcallrecording = caller ; Enables or disables DTMF based one-touch recording when picking up a parked call.
; one of: callee, caller, both, no (default is no)
; Set per parking lot.
;parkeddynamic = yes ; Enables dynamically created parkinglots. (default is no)
; Operates on all parking lots.
;adsipark = yes ; if you want ADSI parking announcements
; Operates on all parking lots.
;findslot => next ; Continue to the 'next' free parking space.
; Defaults to 'first' available
; Set per parking lot.
;parkedmusicclass=default ; This is the MOH class to use for the parked channel
; as long as the class is not set on the channel directly
; using Set(CHANNEL(musicclass)=whatever) in the dialplan
; Set per parking lot.
;transferdigittimeout => 3 ; Number of seconds to wait between digits when transferring a call
; (default is 3 seconds)
;xfersound = beep ; to indicate an attended transfer is complete
;xferfailsound = beeperr ; to indicate a failed transfer
;pickupexten = *8 ; Configure the pickup extension. (default is *8)
;pickupsound = beep ; to indicate a successful pickup (default: no sound)
;pickupfailsound = beeperr ; to indicate that the pickup failed (default: no sound)
;featuredigittimeout = 1000 ; Max time (ms) between digits for
; feature activation (default is 1000 ms)
;atxfernoanswertimeout = 15 ; Timeout for answer on attended transfer default is 15 seconds.
;atxferdropcall = no ; If someone does an attended transfer, then hangs up before the transferred
; caller is connected, then by default, the system will try to call back the
; person that did the transfer. If this is set to "yes", the callback will
; not be attempted and the transfer will just fail.
; For atxferdropcall=no to work properly, you also need to
; define ATXFER_NULL_TECH in main/features.c. The reason the
; code is not enabled by default is spelled out in the comment
; block near the top of main/features.c describing ATXFER_NULL_TECH.
;atxferloopdelay = 10 ; Number of seconds to sleep between retries (if atxferdropcall = no)
;atxfercallbackretries = 2 ; Number of times to attempt to send the call back to the transferer.
; By default, this is 2.
;
;*** Define another parking lot
;
; You can set parkinglot with the CHANNEL dialplan function
; or by setting 'parkinglot' directly in the channel configuration file.
;
; (Note: Leading '0's and any non-numerical characters on parkpos extensions
; will be ignored. Parkext on the other hand can be any string.)
;
;[parkinglot_edvina]
;context => edvinapark
;parkext => 799
;parkpos => 800-850
;findslot => next
;comebacktoorigin = no
;comebackdialtime = 90
;comebackcontext = edvinapark-timeout ; Make sure you create the context!
;parkedmusicclass = edvina
; Note that the DTMF features listed below only work when two channels have answered and are bridged together.
; They can not be used while the remote party is ringing or in progress. If you require this feature you can use
; chan_local in combination with Answer to accomplish it.
[featuremap]
;blindxfer => #1 ; Blind transfer (default is #) -- Make sure to set the T and/or t option in the Dial() or Queue() app call!
;disconnect => *0 ; Disconnect (default is *) -- Make sure to set the H and/or h option in the Dial() or Queue() app call!
;automon => *1 ; One Touch Record a.k.a. Touch Monitor -- Make sure to set the W and/or w option in the Dial() or Queue() app call!
;atxfer => *2 ; Attended transfer -- Make sure to set the T and/or t option in the Dial() or Queue() app call!
;parkcall => #72 ; Park call (one step parking) -- Make sure to set the K and/or k option in the Dial() app call!
;automixmon => *3 ; One Touch Record a.k.a. Touch MixMonitor -- Make sure to set the X and/or x option in the Dial() or Queue() app call!
[applicationmap]
; Note that the DYNAMIC_FEATURES channel variable must be set to use the features
; defined here. The value of DYNAMIC_FEATURES should be the names of the features
; to allow the channel to use separated by '#'. For example:
;
; Set(__DYNAMIC_FEATURES=myfeature1#myfeature2#myfeature3)
;
; (Note: The two leading underscores allow these feature settings to be set on
; on the outbound channels, as well. Otherwise, only the original channel
; will have access to these features.)
;
; The syntax for declaring a dynamic feature is any of the following:
;
;<FeatureName> => <DTMF_sequence>,<ActivateOn>[/<ActivatedBy>],<Application>[,<AppArguments>[,MOH_Class]]
;<FeatureName> => <DTMF_sequence>,<ActivateOn>[/<ActivatedBy>],<Application>[,"<AppArguments>"[,MOH_Class]]
;<FeatureName> => <DTMF_sequence>,<ActivateOn>[/<ActivatedBy>],<Application>([<AppArguments>])[,MOH_Class]
;
; FeatureName -> This is the name of the feature used when setting the
; DYNAMIC_FEATURES variable to enable usage of this feature.
; DTMF_sequence -> This is the key sequence used to activate this feature.
; ActivateOn -> This is the channel of the call that the application will be executed
; on. Valid values are "self" and "peer". "self" means run the
; application on the same channel that activated the feature. "peer"
; means run the application on the opposite channel from the one that
; has activated the feature.
; ActivatedBy -> This is which channel is allowed to activate this feature. Valid
; values are "caller", "callee", and "both". "both" is the default.
; The "caller" is the channel that executed the Dial application, while
; the "callee" is the channel called by the Dial application.
; Application -> This is the application to execute.
; AppArguments -> These are the arguments to be passed into the application. If you need
; commas in your arguments, you should use either the second or third
; syntax, above.
; MOH_Class -> This is the music on hold class to play while the idle
; channel waits for the feature to complete. If left blank,
; no music will be played.
;
;
; IMPORTANT NOTE: The applicationmap is not intended to be used for all Asterisk
; applications. When applications are used in extensions.conf, they are executed
; by the PBX core. In this case, these applications are executed outside of the
; PBX core, so it does *not* make sense to use any application which has any
; concept of dialplan flow. Examples of this would be things like Macro, Goto,
; Background, WaitExten, and many more.
;
; Enabling these features means that the PBX needs to stay in the media flow and
; media will not be re-directed if DTMF is sent in the media stream.
;
; Example Usage:
;
;testfeature => #9,peer,Playback,tt-monkeys ;Allow both the caller and callee to play
; ;tt-monkeys to the opposite channel
;
; Set arbitrary channel variables, based upon CALLERID number (Note that the application
; argument contains commas)
;retrieveinfo => #8,peer,Set(ARRAY(CDR(mark),CDR(name))=${ODBC_FOO(${CALLERID(num)})})
;
;pauseMonitor => #1,self/callee,Pausemonitor ;Allow the callee to pause monitoring
; ;on their channel
;unpauseMonitor => #3,self/callee,UnPauseMonitor ;Allow the callee to unpause monitoring
; ;on their channel
; Dynamic Feature Groups:
; Dynamic feature groups are groupings of features defined in [applicationmap]
; that can have their own custom key mappings. To give a channel access to a dynamic
; feature group, add the group name to the value of the DYNAMIC_FEATURES variable.
;
; example:
; [myGroupName] ; defines the group named myGroupName
; testfeature => #9 ; associates testfeature with the group and the keycode '#9'.
; pauseMonitor => ; associates pauseMonitor with the group and uses the keycode specified
; ; in the [applicationmap].
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