Linksys 900 Series Administrator's Manual page 127

Chapter 5 900 Series phone Field Reference
Referral Services Codes
Feature Dial Services Codes
Document Version 3.1
These codes tell the 900 Series phone what to do when the user places the current call on
hold and is listening to the second dial tone.
One or more *code can be configured into this parameter, such as *98, or *97|*98|*123,
etc. Max total length is 79 chars. This parameter applies when the user places the current
call on hold (by Hook Flash) and is listening to second dial tone. Each *code (and the
following valid target number according to current dial plan) entered on the second
dial-tone triggers the 900 Series phone to perform a blind transfer to a target number that
is prepended by the service *code.
For example, after the user dials *98, the 900 Series phone plays a special dial tone called
the Prompt Tone while waiting for the user the enter a target number (which is checked
according to dial plan as in normal dialing). When a complete number is entered, the 900
Series phone sends a blind REFER to the holding party with the Refer-To target equals to
*98<target_number>. This feature allows the 900 Series phone to hand off a call to an
application server to perform further processing, such as call park.
The *codes should not conflict with any of the other vertical service codes internally
processed by the 900 Series phone. You can empty the corresponding *code that you do
not want to 900 Series phone to process.
These codes tell the 900 Series phone what to do when the user is listening to the first or
second dial tone.
One or more *code can be configured into this parameter, such as *72, or
*72|*74|*67|*82, etc. Max total length is 79 chars. This parameter applies when the user
has a dial tone (first or second dial tone). Enter *code (and the following target number
according to current dial plan) entered at the dial tone triggers the 900 Series phone to call
the target number prepended by the *code. For example, after user dials *72, the 900
Series phone plays a prompt tone awaiting the user to enter a valid target number. When
a complete number is entered, the 900 Series phone sends a INVITE to
*72<target_number> as in a normal call. This feature allows the proxy to process features
like call forward (*72) or BLock Caller ID (*67).
The *codes should not conflict with any of the other vertical service codes internally
processed by the 900 Series phone. You can empty the corresponding *code that you do
not want to 900 Series phone to process.
You can add a parameter to each *code in Features Dial Services Codes to indicate what
tone to play after the *code is entered, such as *72'c'|*67'p'. Below are a list of allowed
tone parameters (note the use of back quotes surrounding the parameter w/o 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 900 Series phone plays 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, simple add that *code in the
dial plan and the 900 Series phone send INVITE *73@..... as usual when user dials *73.
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