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  • contact_source_sip_priority


Contents

Web User Interface

Identity → SIP → Contact Source Priority (SIP)

Phone User Interface

n/a

Initial Firmware Version

10.1.39.0

XML Configuration

<contact_source_sip_priority idx="INDEX" perm="PERMISSIONFLAG">VALIDVALUE</contact_source_sip_priority>

Description

Indicates in descending priority which SIP headers in the incoming message should be used for Calling Line Identification. The first match is used.  Headers present in the SIP message but excluded from this setting will be ignored (with the exception of FROM, see below).  Tokens are separated by spaces. Valid tokens are:

TokenSIP Header UsedNotes
PAIP-Asserted-IdentityRFC 3325
RPIDRemote-Party-IDdraft-ietf-sip-privacy-00
FROMFrom/ToIf the incoming message is an INVITE the From header is used; if it is a response to an outgoing INVITE the To header is used. This is the header of last resort if no other matches are found and will be used even if not specified in this setting.
CONTACTContactThis is honored only on incoming INVITEs. On all other messages it is ignored.

This setting replaces the settings ignore_asserted_in_gui and remote_contact_header_field.

Valid Values

Any of the tokens listed above, separated by spaces.

Default Value

PAI RPID FROM

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