50
52

Index

current status menu 18 current status messages 95

D

data 56kbps 31 data 64kbps 31

data format (async) 53 data rates

(DTE) 86 (network) 85

dial 112K sync 67 dial 115.2 asyn 69 dial 128K sync 68 dial 56K sync 66 dial 57.6 asyn 68 dial 64K sync 67

dial interface connection 16 dial line menu tree 27 dial line operation 27 dial line, 27

dial menu tree 63 dial number 64 dial options 63

AT commands 36 front panel 34 RS 366 34 setting 34

dial options, 73 dial stored # 64 dial stored #, 75 dialing 2 dialing options

answer call, 75 dial number, 75 V.25 bis 39

dialing options screen 63 dialing selections 85 disabled 34

display 87 DSR options 52

DSU 57.6 async 59 DTE data connection 14 DTE indicators 3, 18 DTE interface 85

DTE options for async and sync opera- tion

DTR options

E

EIA-232 interface 119 environmental specifications 87

F

factory setup 71 fallback 60 fallback 57.6k 69 FEBE 26

flow control 52 front panel 3, 4

dialing options 63

G

getting started 19 getting TEI #2, 81

H

hang up line 64

I

if self test fails 77

if the ISU 2x64 does not read ready 77 if the wrong DTE port answers a call 83 if you cannot connect calls 84 in-band dialing

disabled 42 incoming tone 44 indicators 3

146

ISU 2x64 Dual Port ISDN Service Unit User Manual

61200051L1-1D

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ADTRAN ISU 2X64 user manual 146