NEC Electra Elite IPK II System User Manual page 964

Document Revision 4C
Programming

14-02-17 Analog Trunk Data Setup – Sync. Ringing
Enable/Disable per trunk.
0 = Disable
1 = Enable (default)

20-15-01
through
20-15-11 Ring Cycle Setup
Define the ringing cycles for each ring tone, when Synchronous Ringing is disabled.

22-03-01 Trunk Ring Tone Range – Ring Tone Pattern
Define the ring tone for each trunk 0~8.
(default: 0).
Operation
None
2 - 940
Electra Elite IPK II
Synchronous Ringing