BLF AND EVENT LIST 
BLF 
 
The UCM6200 supports BLF monitoring for extensions, ring group, call queue, conference room and parking lot. 
For example, on the user's phone, configure the parking lot number 701 as the BLF monitored number. When 
there is a parked call on 701, the LED for this BLF key will light up in red, meaning a call is parked against this 
parking lot. Pressing this BLF key can pick up the call from this parking lot. 
 
 
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  Note: 
On the Grandstream GXP series phones, the MPK supports "Call Park" mode, which can be used to park the 
call by configuring the MPK number as call park feature code (e.g., 700). MPK "Call Park" mode can also be 
used to monitor and pickup parked call if the MPK number is configured as parking lot (e.g., 701). 
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Event List 
 
Besides BLF, users can also configure the phones to monitor event list. In this way, both local extensions on the 
same UCM6200 and remote extensions on the VOIP trunk can be monitored. The event list setting is under web 
GUI->Call Features->Event List. 
 
•  Click on "Create New Event List" to add a new event list. 
•  Sort selected extensions manually in the Eventlist 
•  Click on    to edit the event list configuration. 
•  Click on    to delete the event list. 
Table 79: Event List Settings 
Configure the name of this event list (for example, office_event_list). Please note 
the URI name cannot be the same as the extension name on the UCM6200. The 
valid characters are letters, digits, _ and -. 
If LDAP sync is  enabled between the UCM6200 and the  peer UCM6200, the 
remote extensions will be listed under "Available Extensions". If not, manually 
enter the remote extensions under "Special Extensions" field.