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I have two 2000 IPS connected via CCIS. Each PBX is connected with C.O.

LCR is programmed for outgoing dialing for each PBX.

PBX #2 has extensions 300, 301 and 302 assigned to Tenant 01.

1201>300:11 - RCA
1202>301:22 - RCB
1203>302:33 - RCC

Extension 302 can dial only Local Call via C.O. lines PBX #2.

Extension 301 can dial Local and Toll Call via C.O. lines PBX #2 and alternatively
routed only Local Call through PBX #1.

Extension 300 can dial Local and Toll Call via C.O. lines PBX #2 and alternatively
routed Local Call and Toll Call through PBX #1.


How to program PBX #1 ?