Grandstream Networks UCM6510 User Manual page 194

Strip
Prepend
Dial Trunk
DID Destination
Time Condition
Start Time
End Time
Date
Firmware Version 1.0.10.39

Fax

DISA

IVR

External Number

By DID
When "By DID" is used, the UCM6510 will look for the destination
based on the number dialed, which could be local extensions,
conference, call queue, ring group, paging/intercom group, IVR,
voicemail groups and Fax extension as configured in "DID
destination". If the dialed number matches the DID pattern, the call will
be allowed to go through.

Dial By Name

Callback
Specify the number of digits to strip from the beginning of the DID. This is
used when "By DID" is selected in "Default Destination".
Specify the digits to be prepended before the call is placed via the trunk.
Those digits will be prepended after the dialing number is stripped.
Configure to allow the inbound call to dial out from the PBX's trunk or not.
The default setting is disabled. Please be aware of potential security risk if
"Dial Trunk" is enabled. The inbound call might be able to dial out
international calls from the PBX's trunk if allowed by the privilege level.
Select the DID destination if "By DID" is selected in "Default Destination".
Only the selected category can be reached by DID using this inbound
route.

Extension

Conference

Call Queue

Ring Group

Paging/Intercom Group

IVR

Voicemail Groups

Fax Extension

Dial By Name

All
Select the start time "hour:minute" for the trunk to use the inbound rule.
Select the end time "hour:minute" for the trunk to use the inbound rule.
Select "By Week" or "By Day" and specify the date for the trunk to use the
inbound rule.
UCM6510 IP PBX User Manual Page 193 of 339