NEC ND-70919 IP Phone User Manual


 
NEAX2000 IVS
2
ISDN System Manual
Page 34 ND-70919 (E), Issue 1.0
CHAPTER 1 GENERAL INFORMATION
DTI Specifications
Table 1-8 Time Slot Assignment of 30DTI
TIME
SLOT No.
EVEN No. FRAME ODD No. FRAME
TS0 Frame Alignment Signal (FAS)
TS1
TS15
Voice Channel (B channel)
CH1
CH15
TS16 D Channel Signaling
TS17
TS31
Voice Channel (B channel)
CH17
CH31
X0011011
01 2 34 5 6 7
bb
FAS
CRC BIT
X1X11111
01 2 34 5 6 7
bb
REMOTE ALARM
CRC BIT
0: NORMAL
1: FRAME LOSS
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