NEC ND-70919 IP Phone User Manual


 
NEAX2000 IVS
2
ISDN System Manual
Page 30 ND-70919 (E), Issue 1.0
CHAPTER 1 GENERAL INFORMATION
DTI Specifications
* The S-bit is the first bit in each frame.
* Frames are repeated in the order shown above.
* Frames 6 and 12 become signal frames.
Table 1-6 12-Multi Frame Bit Assignment
FRAME No.
S BIT
TERMINAL SYNCHRONIZATION
(FT)
SIGNAL SYNCHRONIZATION
(FS)
11
20
30
40
51
61
70
81
91
10 1
11 0
12 0