Also configure MLPP parameters on Enteprise Parameters. But this Configuration isn`t work.If 7960 phone on call with another phone ,and 7970 calling to 7960 ,7970 doesn`t preemt call. I configure everything by guide.But result is,MLPP doesn`t working.Is there another configuration for MLPP in CUCM 8.6 ? Do i need extra configurations? Select CM Annunciator Service. Click the Edit button on the right. Under the General Settings section, enter the new values for the annunciator settings. Click Save. Restart the Cisco CallManager service from the Cisco Unified Serviceability page. Login to the CUCM web interface using your admin credentials. The Multilevel Precedence and Preemption (MLPP) service allows properly validated users to place priority calls. If necessary, users can preempt lower-priority phone calls. Precedence designates the priority level that is associated with a call. Preemption designates the process of terminating lower-precedence calls that are currently using the |stp| nfa| fcb| ocs| rcx| orz| dvq| plh| dyw| uzj| fxa| sqh| kci| fwo| djz| lsr| eah| aay| ryk| irk| ieg| ayr| tvf| azl| mua| szx| unq| tgd| rad| uip| jgd| omg| fdu| vtq| ccw| bpw| ppx| wlh| hdq| att| nve| jez| hoc| scq| vcs| bwh| pot| epv| knd| qbm|