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ATA Voice Field Reference
Regional page
ATA Administration Guide 153
B
Voice tab > Regional page >
Vertical Service Activation Codes section
Vertical Service Activation Codes are automatically appended to the dial-plan.
There is no need to include them in dial-plan, although no harm is done if they are
included.
CPC Delay Delay in seconds after caller hangs up when the ATA
device starts removing the tip-and-ring voltage to the
attached equipment of the called party. Range: 0–255
seconds. ATA device has had polarity reversal feature
since release 1.0 which can be applied to both the caller
and the callee end. This feature is generally used for
answer supervision on the caller side to signal to the
attached equipment when the call has been connected
(remote end has answered) or disconnected (remote end
has hung up). This feature should be disabled for the called
party (in other words, by using the same polarity for
connected and idle state) and the CPC feature should be
used instead.
Without CPC enabled, reorder tone will is played after a
configurable delay. If CPC is enabled, dial tone will be
played when tip-to-ring voltage is restored Resolution is 1
second.
The default is 2.
CPC Duration Duration in seconds for which the tip-to-ring voltage is
removed after the caller hangs up. After that, tip-to-ring
voltage is restored and dial tone applies if the attached
equipment is still off-hook. CPC is disabled if this value is
set to 0. Range: 0 to 1.000 second. Resolution is 0.001
second.
The default is 0 (CPC disabled).
Call Return Code This code calls the last caller.
The default is *69.
Call Redial Code Redials the last number called. This field is not found in the
PAP2T.
The default is *07.