Cisco SRP521W-K9-G1 Administration Guide - Page 146

6 Configuring Voice Configuring Voice Settings Interdigit Short Timer Short timeout between entering digits when dialing. The Interdigit_Short_Timer is used after any one digit, if at least one matching sequence is complete as dialed, but more dialed digits would match other as yet incomplete sequences. Range: 0-64 seconds. The default is 3. CPC Delay Delay in seconds after caller hangs up when the SRP starts removing the tip-and-ring voltage to the attached equipment of the called party. The range is : 0-255 seconds. 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 range 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). 146 Cisco SRP500 Series Services Ready Platforms Administration Guide (SRP520 Models)