Grandstream Networks UCM6510 - Configuring T1 Channels; Figure 4: Configure Digital Hardware Span Type 1; Figure 5: Configure Digital Hardware Span Type 2; Figure 6: Configure Default Group 1

How to Configure T1 Trunk on UCM6510 Page 5 of 17
2. CONFIGURING T1 CHANNELS
2.1. Go to UCM6510 web UI->PBX->Ports Config->Digital Hardware page. Click on to configure the
digital hardware type.
Figure 4: Configure Digital Hardware Span Type 1
2.2. Select Span Type “T1”. And click on “Update” on the bottom of the dialog.
Figure 5: Configure Digital Hardware Span Type 2
2.3. Go to UCM6510 web UI->PBX->Ports Config->Digital Hardware page. Click on to edit the
default group.
Figure 6: Configure Default Group 1