Clear-Com Eclipse-Omega - Manual (Page 160)

Clear-Com
Eclipse Configuration Software Instruction Manual
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Codec
E-QUE cards configured as E1 Trunk use two cables plugged into
ports 1 (top) and 5 (bottom) for the E-QUE card to provide E1 trunk
ports. The top cable (Top Half) provides the first 30 ports (1-30) and
the bottom cable (Bottom Half) provides the second 30 ports (31 - 60).
The top and bottom cables can be configured to use different Codecs.
The Codecs available are:
• G722 - standard G722 conversion and compression.
• G722 A-Law - uses an A-law algorithm to optimize the G722 codec.
This is often used in European systems.
• G722 µ-Law - uses a µ-law algorithm to optimize the G722 codec.
This is often used in North America and Japan.
Click on the appropriate radio button to select the codecs for top and
bottom cables.
T1 Trunk
An E-QUE card set to T1 Trunk is used to connect Eclipse matrices
using T1 trunking protocol. The System Ports display will show two
ports numbered 1 and 25.
Figure 5-21: T1 Trunk Ports
Port 1 represents 24 “virtual” ports 1 - 24 which will be allocated
automatically for communications. Port 25 represents a further 24
“virtual” ports 25 - 48 that are automatically allocated.
Port Function
This is always set to ‘T1 Trunk’.
Talk Label
Talk label for the T1 trunk used to assign the trunk line in ‘My
Systems’.
Listen Label
Listen label for the T1 trunk used to assign the trunk line in ‘My
Systems’.