Grandstream Networks UCM6510 - Page 342

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UCM6510 IP PBX User Manual
Version 1.0.20.31
Outbound Prepend
Configure the prepend digits to be added at before dialing the outside
number. The number with prepended digits will be used to match the
outbound route. ‘-’ is the connection character which will be ignored.
Delay Before Callback
Configure the number of seconds to be delayed before calling back the
user.
Destination
Configure the destination which the callback will direct the caller to. Two
destinations are available:
 IVR
 DISA
The caller can then enter the desired number to dial out via UCM6510.