ZyXEL Communications U-1496R+ Modem Manuals

Manuals and User Guides for ZyXEL Communications U-1496R+ Modem. We have 1 ZyXEL Communications U-1496R+ Modem manual available for free PDF download: User Manual

ZyXEL Communications U-1496R+ User Manual (109 pages)

U-1496 series universal modems

Brand: ZyXEL Communications | Category: Modem | Size: 0 MB

Chapter One - Introduction
2
How to Use this Manual
2
Connecting to Your Phone
7
Dial-Up or Leased Line
7
Chapter Two - MODEM and FAX BASICS
7
What Is a Modem
7
Synchronous and Asynchronous Communication
8
Modem Standards and Speeds
9
Type of Telephone Line
9
Intelligent Modem
10
At Command Set
10
Error Correction
11
Xmodem, Ymodem, and Zmodem
12
Fax and Facsimile
12
Autodetection of Fax or Data Call
13
Distinctive Ring
13
Digitized Voice
13
Cellular Modem
14
Automatic Redial / Call Hunting
14
Chapter Three - Modem Installation
15
Power Jack
15
Leased Line
16
Modem Connection
16
Chapter Four - QUICK START
20
Lcd Panel
20
Panel Operation
20
Led Status Screen
21
Dial Memory
22
Store Number
22
Dial Number
23
Repeat Last Dial
24
Auto Answer
24
Panel Lock
26
Chapter Five - MODEM PARAMETER SETTINGS
26
Parameter Menu
27
Parameter Selection
27
Menu Tree Elements
28
Character Length
29
Command Set
29
Make/Break Ratio
33
Audio Options
35
Speaker Volume
35
Ring Volume
35
Chapter Six - Profiles
35
Profile Protection
40
Reset Profiles
41
Chapter Seven - Status Registers
41
S-Register Descriptions
42
Chapter Eight - at COMMAND SET SUMMARY
51
Basic at Command Set
51
Extended At& Command Set
54
Extended At* Command Set
57
Chapter Nine - ERROR CONTROL and DATA COMPRESSION
59
Data Compression
60
Flow Control
62
Chapter Ten - SYNCHRONOUS OPERATION
62
Clock Options
63
Rts Options
63
Mode Options
63
Dial from Synchronous Mode
64
Auto-Answer from Synchronous Mode
64
Manual Answer from Synchronous Mode
65
Chapter Eleven - LEASED LINE OPERATION
65
Leased Line Configuration
65
Leased Line Dial-Backup
67
Chapter Twelve - Special Functions
68
Security Function
68
Remote Configuration
69
Caller Number Delivery (Cnd)
70
Chapter Thirteen - CELLULAR MODE OPERATION
73
Cellular Impairments
73
Cellular Modems
73
Cellular Mode Usage
75
Cellular Modem Installation
75
Chapter Fourteen - FAX OPERATION
76
Status Report Result Codes
80
No Dial Tone
80
Flow Control
81
Chapter Fifteen - ADVANCED VOICE CAPABILITY
82
Voice Data Compression
83
Automatic Detection of Voice, Fax, and Data
83
Voice at Commands
84
Command Syntax
84
Response Syntax
84
Dtmf Detection
92
Examples of Voice Mode Operation
92
Chapter Sixteen - NETWORK MANAGEMENT CAPABILITY
97
Zyxel MODEM NETWORK MANAGEMENT SYSTEM
97
Hierarchical Modem Network
98
Distributed Management
98
Nms Capable Models
98
Chapter Seventeen - Diagnostics
99
Power-On Self-Test
99
Remote Digital Loopback with Self-Test (At&T7)
101
Line Condition Status Display
101
Link Status Report (Ati2)
103
Throughput Display
105
Re-Transmission Indicator
105
Dialing Indicator
105
Handshaking and Retrain Indicator
106
Resetting the Modem
106
Firmware Update
106

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ZyXEL Communications U-1496R+ User Manual (109 pages)

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