Proxy IP/FQDN
Specify IP address (or fully qualified
domain name) and UDP port of the
remote IP PBX.
Proxy Port
Registrar IP/FQDN
Specify IP address (or fully qualified
domain name) and UDP port of the
remote IP PBX
Registrar Port
SIP Domain
Specify the SIP domain used by the
proxy and registrar. If not specified, IP
address will be used as the domain by
default.
Enable
Voice
Activity
Detection (VAD)
VAD is a technique that detects absence of audio and
conserves bandwidth by preventing the transmission of
"silent packets" over the network.
Select if your IP Phone supports VAD.
DTMF mode
Choose a DTMF mode used by the phone.
Daylight Saving
IP PBX supports auto adjustment for daylight saving time. To
enable this function, the administrator must configure the
Daylight Format, Start Time and End Time. The following
example configures daylight saving time for the U,S, adding
one hour starting at midnight on the first Sunday in April and
ending at midnight on the last Sunday of October. Select By
weekday of a specific month on the Daylight Format, set First
Sunday of April at 00 O’clock on the Start Time, and set Last
Sunday of October at 00 O’clock on the End Time.
6.1.4 Extension of IP Phone
The
Extension of IP Phone Management
page lets the administrator to create extensions. Select
Device
->
Extension of IP Phone
, and one can add, edit, delete and search extensions. Go to
Service
->
IP PBX
, and click
Reload
to activate changes.
IP PBX also offers its own extensions Line-in-use Call Back and Transfer Call Back function. For
example, extension A and B are within one IP PBX or a stacked cluster. When extension A calls
extension B, and extension B is in use. Extension A can press 1 to be in the waiting list. Once
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