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© Tieline Research Pty. Ltd. 2019
Bridge-IT Manual v4.0
13.2 Monitoring IP Connections
The number of active audio streams and connections is displayed on the Home screen via Cxns .
In the following image the program has two connections configured and both are active,
expressed as
2/2 . If only one was active the bracketed number would display 1/2 .
To view more detailed connection information:
1. Press the HOME button to return to the Home screen.
2. Use the navigation buttons to select Cxns and press the button.
The Connected IP screen displays all connections. The IP address dialed and the LQ (link
quality) is displayed on the screen and you can use the down navigation button to view the
algorithm being used, the connection bit rate, total bytes used and the jitter buffer latency over IP
network connections.
Link Quality (LQ) Readings
Send and return LQ numbers can also help to determine if a problem is occurring at either end of
a connection. For example, on an IP connection the
Return reading represents the audio being
downloaded from the network locally (i.e. audio data is being sent by the remote codec).
Conversely, the
Send link quality reading represents the audio data being sent by the local codec
(i.e. being downloaded by the remote codec). To ensure a stable connection, try to maintain a
reliable reading of 80 or higher for both the
Send and Return LQ reading.
Important Note:
· The Return link quality reading is the same as the Local ( L ) setting displayed on a G3
codec.
· The Send link quality reading is the same as the Remote ( R ) setting displayed on a G3
codec.
Viewing Connection Statistics
Navigate to Status in the Connected IP screen and press the button to display the Cxn Stats
(connection statistics) screen. This displays the performance of the codec in sending IP audio
packets across the network. Analysis is historic and assessed over 60 seconds and 10 minutes of
connection time.