i need enable voice mail after 4 rings

[marcolino1972]

i've this problem to solve

i want voice mail to start after 4 rings (not replied) for some DN.

in particular i've a target line for this DN so from public line can call directly this extensions.

i've a mailbox subscriber for this extensions (configured) and all work if DN put telephone in transfer mode F 984.

how to do this issue ?

thanks

 

[option11newby]

Use the call forward option setting with the BCM.
Are you talking about a BCM200/400 or a BCM50, because the setting is in differing menus.