Mwi - Auerswald COMpact 5200 Advanced Information

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 Activation).
Signalling and configuration depend on the end device (see the end
device manual).
COMpact 5200/5200R/5500R - Firmware V7.4A - Advanced Information V08 06/2019
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