User's Manual

Feature Interaction with MLPP
Conference call (Ad-hoc
conference)
Available. The precedence level of the conference is the
highest precedence level of all the joined calls.
Call Waiting Disabled Not available when MLPP is enabled.
Dialing plan Available with MLPP, with support for World Wide
Numbering available through the Call Server.
Do Not Disturb Incoming call with a Routine precedence level is
rejected when Do Not Disturb is enabled on the IP
Deskphone. Incoming call with a precedence level
higher than Routine is presented even when Do Not
Disturb is enabled on the IP Deskphone.
Multiuser When MLPP is enabled, only one user can be logged
on to the IP Deskphone.
If an MLPP user is logged on to the IP Deskphone, other
user logons are blocked.
If a non-MLPP user is logged on and a MLPP user
attempts to log on, then when the IP Deskphone detects
the new user is an MLPP user, the MLPP user is
automatically logged off. The MLPP user cannot log on
until the other user is logged off.
Speakerphone Available only for 911 calls when the Speakerphone
Exclusive to 911 Emergency feature is enabled.
DSCP and MLPP:
The DSCP feature enables the IP Deskphone to classify outgoing traffic by marking each
outgoing packet with the proper DSCP value. The User signaling packet and OA&M
management packet are marked according to preconfigured DSCP parameters in the device
configuration file. When the MLPP feature is enabled, the media packet is marked to a DSCP
value converted from the precedence level of each call.
MLPP configuration
MLPP is enabled through a service package on the ARTS-Avaya Aura
®
Application Server
5300 server.
To enable MLPP on the IP Deskphone, DOD_ENABLE must be configured as YES in the
device configuration file
MLPP, Call Origination Busy, and Speakerphone Exclusive to 911 Emergency configuration
details, and the network domain and precedence domains to which the user belongs are
retrieved from the device configuration file 11xxDeviceConfig.dat. MLPP is disabled until the
configuration data has been successfully retrieved.
MLPP onfiguration data for the device configuration file 11xxDeviceConfig.dat is presented in
the following table.
Features
212 SIP Software for Avaya 1100 Series IP Deskphones-Administration November 2012
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