I realize this late answer may not help the original poster.... but I hate to see questions go unanswered out here....
Remote trapping with Xpediter/CICS is done thru the use of option 1.6 from the main menu. Simply change the TERM field to all **** and enter your program name under the PROGRAM field.
This tells Xpediter to trap the breakpoint in PROGNAME if the transaction was started from ANY terminal.
---------------------- XPEDITER/CICS - TRAP SUMMARY (1.6) -----------------VA01
COMMAND ===> SCROLL ===> CSR
MODULE: CSECT:
MODE: TERM (IP TERM or ALL) NO IP TRAPS ENTRY 000001
LINE COMMANDS: A (After) B (Before) C (Copy) D (Delete) I (Insert)
M (Move) S (Save)
CMD USERID NETNAME TERM TRAN PROGRAM TRAP ABEND
---- -------- -------- ---- ---- -------- ---
_ ******** ******** **** **** PROGNAME YES