Grandstream UCM6510 User Manual - Manual (Page 176)

Firmware Version 1.0.2.5 UCM6510 IP PBX User Manual Page 175 of 313
SLA STATION
UCM6510 supports SLA that allows mapping the key with LED on a multi-line phone to different external
lines. When there is an incoming call and the phone starts to ring, the LED on the key will flash in red and
the call can be picked up by pressing this key. This allows users to know if the line is occupied or not. The
SLA function on the UCM6510 is similar to BLF but SLA is used to monitor external line i.e., analog trunk
on the UCM6510. Users could configure the phone with BLF mode on the MPK to monitor the analog trunk
status or press the line key pick up call from the analog trunk on the UCM6510.
CREATE/EDIT SLA STATION
SLA Station can be configured on web GUI->PBX->Basic/Call Routes->SLA Station.
Figure 93: SLA Station
• Click on “Create New SLA Station” to add a SLA Station.
• Click on
to edit the SLA Station. The following table shows the SLA Station configuration
parameters.
• Click on
to delete the SLA Station.
Table 62: SLA Station Configuration Parameters
Station Name Configure a name to identify the SLA Station.
Station Specify a SIP extension as a station that will be using SLA.
Available SLA Trunks Existing Analog Trunks with SLA Mode enabled will be listed here.
Selected SLA Trunks
Select a trunk for this SLA from the Available SLA Trunks list. Click on
to arrange the order. If there are multiple trunks selected, when
there are calls on those trunks at the same time, pressing the LINE key on
the phone will pick up the call on the first trunk here.
SLA Station Options
Ring Timeout
Configure the time (in seconds) to ring the station before the call is
considered unanswered. No timeout is set by default. If set to 0, there will