Polycom SIP 3.1 manual version, Special Characters

		Configuring Your System
Name	Interpretation
userfeedback	This parameter specifies the user input feedback
	method. It has the following values:
	•	If set to “visible”, the text appears as clear text.
	•	If set to “masked”, the text appears as “*”
		characters. For example, if a password is entered.
	If this parameter is omitted, the value “visible” is used.
	If this parameter has an invalid value (including Null),
	this prompt is invalid and all parameters depending on
	this prompt are invalid.
type	The type of characters entered by the user. This
	parameter has the following values:
	•	If set to “numeric “, the characters are interpreted as
		numbers.
	•	If set to “text”, the characters are interpreted as
		letters.
	If this parameter is omitted, the value “numeric” is used.
	If this parameter has an invalid value (including Null),
	this prompt is invalid and all parameters depending on
	this prompt are invalid.
	Note: A mix of numeric and text is not supported.

<version/>

This element contains the version of the enhanced feature key elements. The version element has the following format:

<version efk.version=”2”/>

If this parameter is omitted or has an invalid value (including Null), the enhanced feature key is disabled.

Note	In SIP 3.0, “1” is the only supported version. In SIP 3.1, “2” is the only supported
	version.

Special Characters

The following special characters are used to implement the enhanced feature key functionality:

•! — The characters following it are a macro name.

•$ — This character delimits the parts of the macro string. This character must exist in pairs, where the delimits the characters to be expanded.

•^ — This character indicates that the following characters represent the expanded macro (as in the action string).

4 - 43