Polycom SIP 3.1 manual Prompt Macro Substitution

		Configuring Your System
Name	Interpretation
$T<type>$	The embedded action type. Multiple actions can be
	defined.
	Supported action types include:
	•	invite
	•	dtmf
	•	refer
	Note: Polycom recommends that you always define this
	field. If it is not defined, the supplied digits will be dialed
	using INVITE (if no active call) or DTMF (if an active
	call). The use of refer method is call server
	dependentand may require the addition of star codes.
$M<macro>$	The embedded macro. The <macro> string must begin
	with a letter.
	If the macro name is not defined, the execution of the
	action string fails.
$P<prompt num>N<num	The user input prompt string.
digits>$	Refer to Prompt Macro Substitution on this page.
$S<speed dial index>$	The speed dial index. Only digits are valid.
	The action is found in the contact field of the local
	directory entry pointed to by the index.
$F<internal function>$	An internal function.
	For more information, refer to Internal Key Functions on
	page C-19.
URL	A URL. Only one per action string is supported.

Prompt Macro Substitution

The action.string in the efklist element can be defined by a macro substitution string, “PnNn” where:

•Pn is the prompt x as defined in the efk.efkprompt.x

•Nn is the number of digits or letters that the user can enter. The maximum number is 32. The user needs to press the Enter soft key to complete data entry.

Note	If the maximum number of characters is greater than 32 or less than one, macro
	execution fails.

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