function 'PRESENCE_STATE'

[Synopsis]
Get or Set a presence state.
 
[Description]
The PRESENCE_STATE function can be used to retrieve the presence from any
presence provider. For example:
NoOp(SIP/mypeer has presence ${PRESENCE_STATE(SIP/mypeer,value)})
NoOp(Conference number 1234 has presence message ${PRESENCE_STATE(MeetMe
:1234,message)})
The PRESENCE_STATE function can also be used to set custom presence state
from the dialplan.  The 'CustomPresence:' prefix must be used. For example:
Set(PRESENCE_STATE(CustomPresence:lamp1)=away,temporary,Out to lunch)
Set(PRESENCE_STATE(CustomPresence:lamp2)=dnd,,Trying to get work done)
Set(PRESENCE_STATE(CustomPresence:lamp3)=xa,T24gdmFjYXRpb24=,,e)
Set(BASE64_LAMP3_PRESENCE=${PRESENCE_STATE(CustomPresence:lamp3,subtype,e)})
You can subscribe to the status of a custom presence state using a hint in
the dialplan:
exten => 1234,hint,CustomPresence:lamp1
The possible values for both uses of this function are:
not_set | unavailable | available | away | xa | chat | dnd
 
[Syntax]
PRESENCE_STATE(provider,field[,options])
 
[Arguments]
provider
    The provider of the presence, such as 'CustomPresence'
field
    Which field of the presence state information is wanted.
    value: The current presence, such as 'away'
 
    subtype: Further information about the current presence
 
    message: A custom message that may indicate further details about
    the presence
 
options
    e: On Write - Use this option when the subtype and message provided
    are Base64 encoded. On Read - Retrieves message/subtype in Base64 encoded
    form.

[See Also] Not available

Asterisk: функции диалплана

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  • asterisk/func/presence_state.txt
  • Последние изменения: 2014/05/12