Text Messages (Instant Messaging) - Auerswald COMpact 4000 Operation Manual

Text Messages (Instant Messaging)

Note: You can use the transmission of the display name to send text
messages during an internal call (see chapter Functions > Transmission of
the Display Name).
The PBX supports sending and receiving of text messages via SIP (in accordance with RFC
3428).
You can use this function with the following end devices:
Auerswald VoIP system telephones and standard VoIP telephones
The Instant Messaging app is used to send and receive text messages via SIP (optional, see
the telephone manual).
Auerswald IP DECT telephones
The COMfortel M-100, M-200 und M-300 handsets only support the reception of text messages
via SIP.
Standard VoIP end devices of other vendors
As precondition to support the text messages via SIP function, the SIP convenience package
must have been unlocked (optional, see chapter Important Information > Product Details >
Basic Assembly and Extensions).
Sending and receiving of text messages via SIP depend on the end device (see the end device
manual).
COMpact 4000 - Firmware V6.6A - Installation, Operation and Configuration V03 03/2016
Switching Announcement before Answering for Fallback On/Off and Selecting Announcement
Functions
Text Messages (Instant Messaging)
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