User's Manual
Appendix C-CDR Fields - Unformatted File
Polycom, Inc. C-31
Recording Link 
Name
The name of the Recording Link.
Recording Link ID The Recording Link ID.
Start Recording 
Policy
The start recording policy, as follows:
1 - Start recording automatically as soon as the first participant connects to 
the conference.
2 - Start recording when requested by the conference chairperson via DTMF 
codes or from the Collaboration Server Web Client, or when the operator 
starts recording from the Collaboration Server Web Client.
Table C-25  Event Fields for Event 28 - SIP PRIVATE EXTENSIONS
Field Description
Participant Name The name of the participant. 
Participant ID The participant’s identification number as assigned by the system.
Called Participant 
ID
The called participant ID.
Asserted Identity The identity of the user sending a SIP message as it was verified by 
authentication.
Charging Vector A collection of charging information.
Preferred Identity The identity the user sending the SIP message wishes to be used for the P-
Asserted-Header field that the trusted element will insert.
Table C-26  Event Fields for Event 30 - GATEKEEPER INFORMATION
Field Description
Participant Name The name of the participant. 
Participant ID  The identification number assigned to the participant by the MCU.
Gatekeeper Caller 
ID
The caller ID in the gatekeeper records. This value makes it possible to 
match the CDR in the gatekeeper and in the MCU.
Table C-27  Event fields for Event 31 - PARTICIPANT CONNECTION RATE
Field Description
Participant Name The participant name. 
Participant ID The identification number assigned to the participant by the MCU.
Table C-24  Event fields for Event 26 - RECORDING LINK (Continued)
Field Description










