User's Manual
Chapter 13-Conference and Participant Monitoring
Polycom, Inc. 13-39
2 Click the H.221 tab to view additional information that can help to resolve connection 
issues.
Table 13-19  Participant Properties - H.221 Parameters
Field Description
Remote Capabilities Lists the participant’s capabilities as declared by the endpoint.
Remote 
Communication Mode
Displays the actual capabilities used by the endpoint when 
establishing the connection with the MCU (Endpoint to MCU).
Local Communication 
Mode
Displays the actual capabilities used by the MCU when establishing 
the connection with the participant’s endpoint (MCU to Endpoint).
Displays the endpoint’s actual 
capabilities used for the connection
Displays the MCU’s capabilities used for 
connection with the participant
List’s the endpoint’s capabilities as 
retrieved from the remote site










