or a PSTN number with appropriate outbound prefix.
Timeout to Next Forward
Enter a period of time in seconds for ringing the
extension in Unavailable Call Forward. Click
to
add the extension in Unavailable Call Forward and the
time here into the list. Remove the extension of
Unavailable Call Forward from the list by clicking
.
The time must be shorter than Unavailable
Timeout, or the function will not work normally.
Play Unavailable/Line-in-use
Forward Prompt
Notify the caller that callee is not available and the call
is being forwarded to another extension.
Line-in-use Forward
Enter a number
to which incoming calls are forwarded
when the extension is busy. The number could be an
extension or a PSTN number with appropriate
outbound prefix.
Selective Call Forward
Unconditional call forwarding according to the calling
number. Enter one or more calling numbers and a
forwarding number, and click
. E.g., forward only
calls from 101 to a cellular number, while let the rest
enter the voice mail by default. Select a forwarding and
click
when the forwarding is no longer required.
Hot/Warmline
A hot line means that a specified number will be called
immediately when the phone goes off-hook. A warm
line functions similarly except it does so only after a
specified delay expired to allow dialing a different
number with the line.
Enter a number as the direct hot/warm line number, and
optionally, a timeout period in seconds if the warm line
behavior is expected.
Speed Dial
Select a number (0-9), enter phone number and click
. Select a speed dial set and click
when the
speed dial number is no longer required.
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