Additional Conferencing Information

LPR is supported in H.323 and SIP networking environments only.

In LPR-enabled Continuous Presence conferences:

Both LPR-enabled and non-LPR-enabled endpoints are supported.

The LPR process is not applied to packet transmissions from non-LPR-enabled IP (H.323 and SIP) and ISDN endpoints.

Non-LPR-enabled endpoints can be moved to LPR-enabled conferences.

LPR-enabled endpoints cannot be moved to non-LPR-enabled conferences.

In LPR-enabled Video Switched conferences:

H.323 and SIP endpoints are supported.

When cascading between conferences running on Collaboration Server and MGC (Polycom legacy MCU), LPR is not supported over the link between the two conferences.

Non-H.323 participants cannot be created, added or moved to LPR-enabled Video Switched conferences.

When connecting via an Entry Queue:

A participant using an LPR-enabled endpoint can be moved to a non-LPR-enabled conference. The participant is connected with LPR enabled.

SIP and ISDN/PSTN participants cannot be moved to LPR-enabled Video Switched conferences.

Enabling Lost Packet Recovery

LPR is enabled or disabled in the Conference Profile dialog box.

CP Conferences – LPR is enabled by default in the New Profile – Advanced dialog box.

VSW Conferences – If Video Switching is selected, the LPR check box is automatically cleared and LPR is disabled. LPR can be enabled for VSW conferences but H.320 and SIP participants will not be able to connect.

For more information, see Defining New Profiles.

Polycom®, Inc.

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