The SIPREC protocol defines the interaction between a Session Recording Client (SRC) and a Session Recording Server (SRS), and controls the recording of media transmitted in the context of a communications session (CS) between multiple user agents.
The
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supports the following SIP recording (SIPREC) interfaces:- SIPREC SIP-based session recording
- Call monitoring MCT
- NICE session recording
A basic call, or communication session (CS), is established between SIP phone 1 and SIP phone 2 through the
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. The Unable to show "metadata-from": No such page "_space_variables"
establishes a Recording session (RS) for the CS based on configuration towards SRS.The SRC and SRS act as SIP User Agents (UAs) whereby the SRC provides additional information (called metadata) to the SRS recording session to describe the communication sessions, participants and media streams to facilitate archival and retrieval of the recorded information.
The
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determines if a call is configured to be recorded, and if SIPREC is to be used.Note
The SIPREC feature is controlled by a system-wide SBC license (SBC-SIPREC). If the license is not available, any SIPREC recording returned by a PSX is ignored.
Note
When SIPREC is selected as the Recorder Type, and Recording Type is selected as “both legs” and “all legs”, the SBC by default records the ingress leg.
Note
NICE and Media Packet Capture cannot be used simultaneously because the Splitter resource can only be configured for one feature.
For more information on SIPREC functionality and feature interaction, refer to Session Recording Support.
SipRec Commands
This option provides start recording and stop recording using SIPREC protocol.
Siprec Commands
The following options are displayed:
SipRec Command Parameters
Parameter | Description |
|---|---|
| Initiates the SIPREC SIP-based session recording. |
| Terminates the SIPREC SIP-based session recording. |
Select the required command and click Select.
To start recording
Select the Start Record command and click Select.
A pop window appears:
Siprec - Start Recording
Note
- For SIPREC SIP-based session recording, the SBC as SRC sends the INVITE to the SRS over User Datagram Protocol (UDP). The SBC also supports SIPREC INVITE to the SRS over Transmission Control Protocol (TCP).
- To support SIPREC INVITE over TCP, the Sip Sig Port, which is configured in the zone for SIPREC, must have
Transport Protocols Allowedassip-tcp.
The following fields are displayed.
Siprec - Start Recording Parameters
Parameter | Description |
|---|---|
| Specifies the GCID of call to start recording. |
Call Leg | Call leg associated with this recording session. The options are:
|
Srs Ip Address | Specifies the IP address of the Recording Server. |
Srs Port | Specifies the UDP Port of the Recording Server. |
Trunk Group | Specifies the name of the SIPREC trunk group associated with this recording session. |
Transport | Select the transport protocol over which you want to send the SIPREC INVITE. The options include:
|
Make the required changes and click startRecord to initiate the SIP-based session recording. Click the "Command Name" button to implement the option. The result of the action is displayed.
Global - Siprec - StartRecord - Result
To stop recording
Select the Stop Record command and click Select.
A pop window appears:
Global - Siprec - StopRecord
The following fields are displayed.
Siprec - Start Recording Parameters
Parameter | Description |
|---|---|
| Specifies the GCID of call to stop recording. |
Make the required changes and click stopRecord to stop the SIP-based session recording. The result of the action is displayed.
Overview
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