Cisco SPA525G Administration Guide - Page 223

SPA and Wireless IP Phone Field Reference Regional Tab B Parameter Call Back Retry Intvl Call Back Delay Interdigit Long Timer Interdigit Short Timer Description Call back retry interval in seconds. Range: 0-255 seconds. Defaults to 30. 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 SPA9000 still considers the call as failed and keeps on retrying. Defaults to 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. Defaults to 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. Defaults to 3. Vertical Service Activation Codes The following Vertical Service Activation Codes are automatically appended to the dial plan. Parameter Call Return Code Blind Transfer Code Description This code calls the last caller. Defaults to *69. Begins a blind transfer of the current call to the extension specified after the activation code. Defaults to *98. Cisco SPA and Wireless IP Phone Administration Guide 221