Cisco SPA2102-SF Administration Guide - Page 147

ATA Voice Field Reference Regional page B Call Back Delay Delay after receiving the first SIP 18x response before declaring the remote end is ringing. If a busy response is received during this time, the ATA device still considers the call as failed and keeps on retrying. The default is 0.5. VMWI Refresh Intvl Interval between VMWI refresh to the CPE. Interdigit Long Timer The default is 0.5. Long timeout between entering digits when dialing. The interdigit timer values are used as defaults when dialing. The Interdigit_Long_Timer is used after any one digit, if all valid matching sequences in the dial plan are incomplete as dialed. Range: 0-64 seconds. Interdigit Short Timer The default is 10. 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. CPC Delay The default is 3. 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. Cisco Small Business ATA Administration Guide 147