Figure 7: Configure Default Group 2; Figure 8: Add New Group 1 - Grandstream Networks UCM6510 How To Configure

This is necessary because the default setting in default group has all the channels included. We need
modify default group to make sure the number of used channels is within the max number of channels
allowed for T1, E1 or J1.
For D channel, channel 16 is always used in E1 and channel 24 is always used in T1/J1.
In this example, we configured channel 1-10 in default group (for voice).
2.4. Click on "Update" to save the setting.
2.5. In web UI->PBX->Ports Config->Digital Hardware page, click on
As long as there are available channels, users will be able to create new group and assign channels.
2.6. Assign channels for the new group. In this example, we assigned channel 11 to 23 in the new group
(for data).

Figure 7: Configure Default Group 2

Figure 8: Add New Group 1

How to Configure T1 Trunk on UCM6510
to add a new group.
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