
336 Chapter 5 BCM Monitor
P0609330 2.0
Real time Protocol over UDP (RTP) session tab
RTP session details are provided for each active VoIP session. Information presented includes IP
endpoints and trunks, stream information, and codec information between:
• Local IP endpoints (two sets both connected to the local Business Communications Manager;
combinations of IP to IP, TDM to IP, and TDM to TDM; estimate of bandwidth used by local
IP endpoints). The protocol in use is shown. Can be used to trouble shoot one way speech
traffic issues. You can see that set 1 is talking to set 2, but set 2 is not talking to set 1. This tool
provides a way to monitor the direct path between the two IP sets. Jitter buffer setting is given
(e.g. high, medium, low JB), and whether echo cancellation is enabled. NLP – allows echo
canceller to detect far end and adjust echo. Can have echo canceller turned on.
• Local to Remote IP Endpoints (IP to IP and TDM to IP), and
• Remote IP endpoints (IP to IP), as well as
• allocated Media Gateways for providing a connection between a TDM device and an IP
endpoint.
Figure 49 BCM Monitor RTP session tab screen display
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