Cisco SPA 501G Administration Guide

Cisco SPA 500 Series and Wireless IP Phone Field Reference
Regional Tab
Cisco SPA 500 Series and WIP310 IP Phone Administration Guide 228
B
Control Timer Values (sec)
Vertical Service Activation Codes
The following Vertical Service Activation Codes are automatically appended to
the dial plan.
Parameter Description
Reorder Delay Delay after far end hangs up before reorder tone is
played. 0 = plays immediately, inf = never plays. Range:
0–255 seconds.
Defaults to 5.
Call Back Expires Expiration time in seconds of a call back activation.
Range: 0–65535 seconds.
Defaults to 1800.
Call Back Retry Intvl Call back retry interval in seconds. Range: 0–255
seconds.
Defaults to 30.
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 IP phone still considers
the call as failed and keeps on retrying.
Defaults to 0.5.
Interdigit Long Timer 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.
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.
Defaults to 3.

Cisco SPA 501G Specifications

General

Brand	Cisco
Model	SPA 501G
Category	IP Phone
Language	English