L3 D Channel Control L3/L5 Events

PPL Event Request (L5 to L3)

PPL Event Indication (L3 to L5)

0x0001 Manual D Channel Switchover *

0x0001 D Channel Active *
0x0002 D Channel Standby *
0x0003 D Channel Not Aligned *

 

0x0004 -Network Side D Channel Down, T309 started

 

0x0005 - T309 expired. Network Side D Channel Down

 

 

0x0006 - Network Side D Channel Re-Established.

* Applies to D channel Backup only.