Configuring Format Of Siprec Metadata - AudioCodes Mediant 4000 SBC User Manual

CHAPTER 16 Services
For this feature, you can use only the following keywords for the syntax of the Message Condition
rule:
■ var.global
■ var.session.0
■ srctags/dsttags
For more information on using the above syntax for message manipulation, refer to the Syntax for
SIP Message Manipulation Reference Guide.
The following procedure provides a SIP Recording configuration example for using a condition with
the "srctags" keyword to start recording a call for IP Group "ITSP" if the incoming SIP message con-
tains the header, "X-Record:yes".
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To use conditions for SIPRec:
1. In the Call Setup Rules table (see
then configure a Call Setup rule with the following properties:
● 'Index': 0
● 'Rules Set ID': 1
● 'Condition': header.X-Record=='yes'
● 'Action Subject': srctags
● 'Action Type': Modify
● 'Action Value': 'record'
1. In the IP Groups table (see
you configured in the previous step to the IP Group that you want to record (i.e., the "Recorded
IP Group"):
● 'Call Setup Rules Set ID': 1
2. In the Message Conditions table (see
click New, and then configure a Message Condition rule with the following properties:
● 'Index': 0
● 'Name': CallRec
● 'Condition': srctags == 'record'
3. In the SIP Recording Rules table, configure a SIP Recording rule as desired and assign it the
Message Condition rule that you configured in the previous step:
● 'Recorded IP Group': ITSP
● 'Condition': CallRec

Configuring Format of SIPRec Metadata

You can configure the format of the XML-based recording metadata that the device generates and
includes in the SIP messages that it sends to the recording server (SRS). It is important that the
device generates the metadata in a format that is acceptable by the SRS.
The device supports the following formats:
■ RFC 7865 - the device generates the recording metadata in a format that is according to RFC
7865, whereby all IDs (e.g., participant ID) are in Base64 format. This metadata format also
includes additional XML tags with association information (e.g., "<participantsessionassoc>").
■ Legacy (default) - The device generates the recording metadata in a "legacy" format, whereby
the user part of the participant URI (source or destination) is used as the ID.
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To configure the format of the metadata:
1. Open the SIP Recording Settings page (Setup menu > Signaling & Media tab > SIP
Recording folder > SIP Recording Settings).
Configuring Call Setup Rules
Configuring IP Groups on page 346), assign the Call Setup rule that
Configuring Message Condition Rules
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Mediant 4000 SBC | User's Manual
on page 452), click New, and
on page 484),