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.
6.3.2
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 Service
, 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
extension B finishes the call, IP PBX will ring extension B within a minute. When extension B is picked
up, IP PBX will ring extension A to connect the call. Extension A call also press * to cancel, and will
connect to voice mail.
Note:
The IP Phone should disable call waiting (multi-line) function in order to activate the line-in-use
call back function. If the extension B does not disable the call waiting function on IP Phone, when
extension A calls to extension, and extension B is in use, the second line of extension B’s IP
Phone will ring.
For transfer-call-back function, extension A calls to extension B, extension B (transferer) tries to
transfer the call to extension C (transferee). After the transferee’s unavailable timeout reached,
extension B gets re-ringback tone from IP PBX.
Note:
To trigger the transfer-call-back-to function, all of the following conditions must be true:
1. It is phone-based ring-transfer.
2. The transferee is a local extension.
3. The transferee does not answer until the unavailable timeout is reached.
4. No forwarding settings to voicemail/extension for the transferee.
6.3.2.1 Add an Extension
1. Click
the
Add New
tab to set an extension.
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