Multilevel Precedence and Preemption (MLPP)

MLPP is enabled within the core PhoneNet network and to PhreakNet only. At this time only users on Aura and Asterisk may place priority calls.

MLPP support for CUCM users is on the roadmap: PHONENET-186 - Getting issue details... STATUS

We are running an MLPP enabled backbone that enables calls to be placed with priority. The authorised level depends on your user profile but the following levels are enabled on the network:

Feature Code	Caller ID Name Prefix	Precedence Level
*90	[FO]	Flash Override
*91	[FL]	Flash
*92	[IM]	Immediate
*93	[PR]	Priority
*94	N/A	Routine (Default)

To place a call select the level on your handset (Avaya 9600 and J100 series) or dial the above feature code followed by the number.

Inbound calls with a priority will show an indication on the display or a prefix in the caller ID name depending on your telephone type.

You may verify that outbound calls are being placed with precedence correctly by calling the precedence verification service on 791-8099.