Cisco SPA 525G2 Administration Manual page 175

Configuring Regional Parameters and Supplementary Services
Configuring Supplementary Services (Star Codes)
Cisco Small Business SPA 300 Series, SPA 500 Series, and WIP310 IP Phone Administration Guide
You can configure one or more * codes into this parameter, such as *72, or
*72|*74|*67|*82, and so on. The maximum total length is 79 characters. When the
user has a dial tone (first or second dial tone), they can enter a * code (and the
following target number according to current dial plan) to trigger the Cisco IP
phone to call the target number prepended by the * code. For example:
a. After the user dials *72, the Cisco IP phone plays a special prompt tone while
waiting for the user the enter a target number (which is validated according to
the dial plan as in normal dialing).
b. When a complete number is entered, the Cisco IP phone sends an INVITE to
target_number
*72
features such as call forward (*72) or BLock Caller ID (*67).
You can add a parameter to each * code in
indicate what tone to play after the * code is entered, such as *72'c'|*67'p'.
Following is a list of allowed dial tone parameters (note the use of back quotes
surrounding the parameter without spaces).
• 'c' = Cfwd dial tone
• 'd' = Dial tone
• 'm' = MWI dial tone
• 'o' = Outside dial tone
• 'p' = Prompt dial tone
• 's' = Second dial tone
• 'x' = No tones are place, x is any digit not used above
If no tone parameter is specified, the Cisco IP phone plays the prompt tone by
default.
If the * code is not to be followed by a phone number, such as *73 to cancel call
forwarding, do not include it in this parameter. In that case, add that * code in the
dial plan.
as in a normal call. This feature allows the proxy to process
Features Dial Services Codes
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