Dialogic DSI SS7MD User Manual

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Dialogic

DSI SS7MD Programmer’s Manual Issue 3

— E1 interfaces have 32 timeslots numbered 0 to 31. Timeslot 0 is used for frame alignment and

timeslot 16 is generally used for signaling or is empty. Hence the normal configuration is to cross
connect timeslots 1 to 15 and 17 to 31 between the two ports on each signaling board by setting the
value to 0xfffefffe.

— T1/J1 interfaces have 24 timeslots, numbered 1 to 24. To cross connect all the timeslots on a T1

interface between the two PCM ports on a signaling board, the value 0x1fffffe should be
used.

In duplex mode both PCM ports should have been previously configured under the same type of PCM
connector T1, E1 or J1.

•

For DSI SS7MD Boards, not applicable. Set to 0.