Specifications

(Optional) Select Block Anonymous Calls to block all calls
without a Caller ID
Selective Call Blocking
(Optional) Block one or more calling numbers by typing the
calling numbers and clicking
. Removing the blocked
numbers by clicking the number from the list, and then click
.
Forward Options (Optional) Select Unconditional Call Forward and click a
default destination in the list, e.g. Voicemail or Phone
Number.
) If selecting Phone Number, enter a number to which
incoming calls are forwarded unconditionally. The
number could be an extension or a PSTN number with
appropriate outbound prefix.
Unavailable Call Forward (Optional) Enter a number to which incoming calls are
forwarded when not answered. The number could be an
extension or a PSTN number with appropriate outbound
prefix.
Timeout Before Forward (Optional) Enter a period of time in seconds for rings 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
.
Play Unavailable Forward Prompt (Optional) Notify the caller that callee is not available and
the call is being forwarded to another extension.
Line In Use Forward (Optional) 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 (Optional) Unconditional call forwarding according to the
calling number. Enters 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. Selects a forwarding and click
when the forwarding is no longer required.
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