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Polycom, Inc. 108
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
original “To” headers
Copies any parameters included in the original To header to the To header
sent to this peer. This setting applies to all format options.
Format
Template
Select a predefined format from the list, or select Free Form Template and
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 on
page 114.
Request URI options Specify the format of the Request-URI.
Format
Template
Select a predefined format from the list, or select Free Form Template and
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 on
page 114.
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 Box for
Preliminaries/Postliminaries and test the script with various variables.
Note: When you make 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.
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.
Field Description