Black Box LRA005A-R2 - Manual (Page 119)

ASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER USER’S MANUAL
119
D.6.5 O THER CSU/DSU S
If your DSU/CSU is not any of the models previously listed, use the following generic settings:
• Timing: the line speed being used (56 Kbps, 64 Kbps)
• Synchronous/Asynchronous: Synchronous
• RTS: normal
• DSR: on or forced on