Creating an NFAS-Related Trunk Configuration
The procedures for creating and deleting an NFAS group must be performed in the correct order, as described below.
| ➢ | To create an NFAS Group: |
| 1. | If there’s a backup (‘secondary’) trunk for this group, it must be configured first. |
| 2. | Configure the primary trunk before configuring any NFAS (‘slave’) trunk. |
| 3. | Configure NFAS (‘slave’) trunks. |
| ➢ | To stop / delete an NFAS Group: |
| 1. | Stop or delete (by setting ProtocolType to 0, i.e., 'None') all NFAS (‘slave’) trunks. |
| 2. | Stop or delete (by setting ProtocolType to 0, i.e., 'None') the backup trunk if a backup trunk exists. |
| 3. | Stop or delete (by setting ProtocolType to 0, i.e., 'None') the primary trunk. |
| ● | All trunks in the group must be configured with the same values for trunk parameters TerminationSide, ProtocolType, FramingMethod, and LineCode. |
| ● | After stopping or deleting the backup trunk, delete the group and then reconfigure it. |