User's Manual

Firmware Version 1.0.0.5
UCM6510 IP PBX User Manual
Page 76 of 192
DIGITAL TRUNKS
The UCM6510 supports E1/T1 which are physical connection technology used in digital network. T1 is the
North American format whereas E1 is the European format with different transmission speed. Currently PRI
signaling is supported for the E1/T1 interface on the UCM6510.
To set up digital trunk on the UCM6510:
 Go to web GUI->PBX->Ports Config->Digital Hardware to configure port type and channels.
 Go to web GUI->PBX->Basic/Call Routes->Digital Trunks to add and edit digit trunks.
DIGITAL HARDWARE CONFIGURATION
Go to web GUI->PBX->Ports Config->Digital Hardware page and configure the following:
Figure 30: Digital Hardware Configuration
 Step 1: Click on to edit digital ports. Please see configuration
parameters in
[Table 25: Ports Config/Digital Hardware: Edit Digital Ports].
 Step 2: Click on to edit group. This assigns channels to be used for
the
digital port. For E1, 30 B channels can be assigned to the default group;
for T1, 23 B channels can be assigned to the default group.
 Step 3: If fewer than 30 B channels for E1 or 23 B channels for T1
assigned in default group, users can click on to add more groups.
This is not necessary in most cases and only default group is needed.