Figure 89: Create New Event List - Grandstream Networks UCM6102 User Manual

Remote extension monitoring works on the UCM6100 via event list BLF, among Peer SIP trunks or
Register SIP trunks (register to each other). Therefore, please properly configure SIP trunks on the
UCM6100 first before using remote BLF feature. Please note the SIP end points need support event list
BLF in order to monitor remote extensions.
When an event list is created on the UCM6100 and remote extensions are added to the list, the
UCM6100 will send out SIP SUBSCIRBE to the remote UCM6100 to obtain the remote extension status.
When the SIP end points registers and subscribes to the local UCM6100 event list, it can obtain the
remote extension status from this event list. Once successfully configured, the event list page will show
the status of total extension and subscribers for each event list. Users can also select the event URI to
check the monitored extension's status and the subscribers' details.
Note:

To configure LDAP sync, please go to UCM6100 web GUI->PBX->Basic/Call Routes->VoIP Trunk.
You will see "Sync LDAP Enable" option. Once enabled, please configure password information for
the remote peer UCM6100 to connect to the local UCM6100. Additional information such as port
number, LDAP outbound rule, LDAP Dialed Prefix will also be required. Both the local UCM6100 and
remote UCM6100 need enable LDAP sync option with the same password for successful connection
and synchronization.

Currently LDAP sync feature only works between two UCM6100s.

(Theoretically) Remote BLF monitoring will work when the remote PBX being monitored is non-
UCM6100 PBX. However, it might not work the other way around depending on whether the non-
UCM6100 PBX supports event list BLF or remote monitoring feature.
Firmware Version 1.0.7.11

Figure 89: Create New Event List

UCM6100 Series IP PBX User Manual Page 172 of 233