OpenCall Link out of service problem~

[chae, jeong-seong]

Hi~~

For link status check, ss7diag start.
The same as log..
-------------------------------
port2, Hardware Type :E1_RJ48_BAL
Frame Format : E1_DOUBLE_FRAME, Loop Back config : NONE
Bit inverted:NO, Clock mode: EXTERNAL
Line Status : FAR_RAI
-------------------------------------

I doubt where the problem occur.
I don't meaning of Line Status (FAR_RAI).
Whether transmission wire or TSC inself problem, You seek the answer...
Please...
thank you..