Tieline Bridge-IT, User Manual

Page: 190 / 227

190 Bridge-IT Manual v4.0
© Tieline Research Pty. Ltd. 2019
"Tieline Codec" Port Configuration
If using the Tieline Codec setting for call establishment (i.e. Tieline session data is enabled),
you can also change the default audio ports if required.
· The default value for the Send (audio) Port is 9000
·
The range of values for the Send Port is 2000 to 65535
· The default port value for the Return (audio) Port is Automatic . Note: Automatic
indicates that the codec will allocate the return port value and send this information to
the codec to which you are dialing
· The range of values for the Return Port is 2000 to 65535
Sessionless Multicast Connections
For a sessionless multicast server connection:
· Only the Send Port is available
·
The default value for the port is 9000
·
The range of values for the port is 2000 to 65535
For a sessionless multicast client connection:
·
Only the Return Port is available
· The default value for the port is 9000
· The range of values for the port is 2000 to 65535
17.12
Configuring QoS for Broadcasts
It is possible for IP networks to differentiate between and prioritise data packets being transmitted
through routers across networks. This is useful because in modern data networks many different
IP services like email, voice, web pages, video and streaming music coexist within the same
network infrastructure.
Prioritizing IP Data Packets when Broadcasting
Broadcast IP audio data packets can be configured for expedited or assured forwarding (Quality of
Service or QoS) when traversing different networks. Routers can also be configured to ignore
these forwarding priorities so they are not assured across all networks.
The codec can be configured to prioritise IP data packets sent across a network by entering a
value into the Differentiated Services Code Point (DSCP) field within the header of data packets
transmitted by the codec over the network. Check with your IT administrator before changing this
setting. By default the codec is configured for Assured Forwarding and more details about DSCP
are available on Wikipedia at
http://en.wikipedia.org/wiki/Dscp .
Configuring Bridge-IT for QoS
1. Press the SETTINGS button.
2. Use the navigation buttons to select System and press the button.
3. Navigate to IP QoS , then press the button and use the RETURN button to delete
the DSCP value already entered, then use the numeric KEYPAD to enter the new setting.