COMmander 6000/R/RX - Firmware V7.0D - Advanced Information V19 04/2018
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Functions, Uses, Concepts
MWI
MWI
MWI (Message Waiting Indication) is a SIP function which allows to signal
the presence of new voice and fax messages on internal VoIP end devices.
Signalling is possible for all voice mail and fax boxes for which the
subscriber in question is entered as user.
You can use this function with the following VoIP end devices:
Auerswald/FONtevo VoIP system phones and standard VoIP phones
On standard VoIP phones, the LED of a function key assigned to MWI is
used for signalling (optional, see the phone manual).
If operated as a system phone, the LED of the message key is used for
signalling (optional, see the phone manual).
Auerswald IP DECT phones
The symbol
on the display is used for signalling on COMfortel M-100, M-
200, M-210, M-300 and M-310 handsets.
The function can be configured using the Configuration Manager of the IP
DECT servers COMfortel WS-400 IP or COMfortel WS-650 IP, on th page
Configuration > SIP
under
Message waiting indication
(see the IP DECT
server manual).
Standard VoIP end devices of other vendors
As precondition to support the MWI function, the SIP convenience package
must have been unlocked (optional, see chapter Functions, Uses, Concepts
> Activation).
Signalling and configuration depend on the end device (see the end device
manual).
