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If the Busy tone is detected, retrieves the call.
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Supervised Transfer
-
Retrieves the call when the Error tone or busy tone is detected.
-
If the ringback tone cycle is detected, monitors the successive ringback tone cycles.
Releases the call when the called party answers. Retrieves the call when the ringback tone
continues for 30 seconds.
determines whether 3-party Conference feature is used and how the EVM establishes a
3-party conference. If the PBX cannot disconnect the connection that an outside party has hung
up, or does not allow the internal phones to transfer incoming calls to any phone number outside
the PBX, using 3-party Conference feature is a solution.
determines how the EVM releases a call when the called party answers.
determines how the EVM releases a call before the called party answers.
_[xbxx] determines the time length of a Conference timer.
determines how the EVM retrieves a call of Outward Transfer.
Unless the 3-party Conference feature is used, the Transfer mode and Tone Detection mode to an
external phone number depend on where the phone number is stored.
Transfer mode and Tone
Detection mode
Access to the remote switch
A group external phone
Determined by the 2
nd
setting
of the special
Determined by the 3
rd
setting of
the special EXTN Group
A special external phone
Supervised Transfer and
External Tone Detection
Determined by the VM_5 of the
special mailbox or else by
A personal external phone
Supervised Transfer and
External Tone Detection
Determined by ADM_5_9948
Message Lamp Notification
If the PBX only uses a RS-232 port to accept the commands of turning message lamps on or off
(MLON / MLOFF), you should install an EVM-8X system and define the
. EVM-2X systems are not equipped any RS-232 port.
If the PBX can use extension ports to accept the commands, you may specify the Operating-ways
for sending the DTMF digits of ML Control Commands.
is used to specify how the EVM sends out MLON Control Commands through the
specified Line ports.
is used to specify how the EVM sends out MLOFF Control Commands through the
specified Line ports.
_[abxx] determines whether to send out MLON Control Commands only for the
first new message of each mailbox, and specifies the Line port(s) with which the PBX can accept
the ML Control Commands.
Pager Notification
To call a pager for message notification, EVM will take the following actions:
