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Device Management

Field	Description
Postliminary
Use output format	Enables dial string transformations using the To header and Request-URI
	option settings below instead of a customized script.
	Note: The system generates a script that implements the settings made in
	this section. To see (and perhaps copy) the generated script, you can
	temporarily select Use customized script.
	To help you learn how to write your own script, you can make different settings
	in this section and see how the generated script changes.
To header options	Specify the format of the To header in messages sent to this peer.
Copy all parameters of	Copies any parameters included in the original To header to the To header
original “To” headers	sent to this peer. This setting applies to all format options.
Format	Select a predefined format from the list, or select Free Form Template and
Template	define the format in the associated Template field.
	The predefined formats in the list and the variables you use in the Template
	field are described in SIP Peer Postliminary Output Format Options.
Request URI options	Specify the format of the Request-URI.
Format	Select a predefined format from the list, or select Free Form Template and
Template	define the format in the associated Template field.
	The predefined formats in the list and the variables you use in the Template
	field are described in SIP Peer Postliminary Output Format Options.
Use customized script	Enables an executable script, written in the Javascript language, in the text
	box below. Writing such a script enables you to more flexibly define dial string
	and message format transformations to be applied.
	Type (or paste) the postliminary script you want to apply. Then click Debug
	this script to open the Script Debugging Dialog for
	Preliminaries/Postliminaries and test the script with various variables.
	Note: When you change settings in the Use output format section, the
	system generates a script that implements those settings. Select this option to
	see (and perhaps copy) the generated script. The functions in the generated
	script return string values and accept string parameters.
Authentication	On this tab, you can configure SIP digest authentication, as specified in
	RFC 3261, for this SIP peer and add or edit authentication credentials.
	SIP authentication must be enabled and configured on the Device
	Authentication page.
	Note: The digest authentication settings for this peer are used only in
	conjunction with a dial rule specifying the Resolve to external SIP peer action.
	If another dial rule action, such as Resolve to external address, is applied to
	the call, there is no association to this peer and its authentication settings
	aren’t used.

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