ZyXEL Communications omni.net D Technical Reference Download Page 81

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Technical Reference for ZyXEL omni.net series

7-1

Chapter 7

Point-to-Point Protocol (PPP)

Introduction to PPP

Point-To-Point Protocol (PPP) is designed for simple links, which transport packets between two

peers. These links provide full-duplex simultaneous bi-directional operation, and are assumed to

deliver packets in order. PPP is intended to provide a common solution for easy connection for a

wide variety of hosts, bridges and routers.

In the process of configuring, maintaining and terminating the point-to-point link, PPP goes

through several distinct phases, as specified in the following simplified state diagram:

Figure 7. Point-to-Point Link Pathway

Opened

cce

ss/
N

Fail

Closing

Down

Fail

Idle

Establish

Network

Terminate

Authentication

Point-to-Point Link Pathway

Summary of Contents for omni.net D

Page 1: ...Technical Reference for ZyXEL omni net series omni net LCD omni net LCD M omni net Plus omni net D ISDN Terminal Adapters ZyXEL TOTAL INTERNET ACCESS SOLUTIONS ZyXEL Communications Corporation...

Page 2: ...e This publication is subject to change without notice Copyright 1998 by ZyXEL Communications Corporation The Declarations of CE Marking The omni series has been approved for connection to the Public...

Page 3: ...arranties express or implied including any implied warranty of merchantability or fitness for a particular use or purpose Limitations of liability ZyXEL shall in no event be held liable for indirect o...

Page 4: ......

Page 5: ...ations 1 2 Key Features Summary 1 3 Installing Your ZyXEL omni net ISDN TA 1 4 CHAPTER 2 USING ZYXEL ISDN CONFIGURATION MANAGER About ZyXEL ISDN Configuration Manager 2 1 Start using ZyXEL ISDN Config...

Page 6: ...erstanding AT Commands 4 1 Examples of AT Commands 4 1 Additional AT Command Set for Internal Fax Modem for omni net LCD M only 4 2 Supported AT Command Types 4 3 Quick Tips when Issuing AT Commands 4...

Page 7: ...Switch back and forth between two callers 5 3 Hang up your current call before answering an incoming call 5 3 Disconnect the second call and switch back to the first call 5 3 Three Way Conferencing 5...

Page 8: ...er Redial 6 7 Quick Dial 6 7 PART IV DATA FUNCTION CHAPTER 7 POINT TO POINT PROTOCOL PPP Introduction to PPP 7 1 Feature List 7 2 Async to Sync Conversion 7 2 Authentication Conversion 7 2 Compression...

Page 9: ...or Correction and Data Compression with V 120 8 12 Data Compression with X 75 8 12 Selecting V 120 for European ISDN DSS1 8 13 Security Settings 8 13 Setting and Modifying Passwords 8 16 Modifying the...

Page 10: ...8 Internal Fax Modem AT Command Set Summary 9 8 PART VI DIAGNOSTICS FIRMWARE UPDATE CHAPTER 10 DIAGNOSTICS Diagnostic Tests 10 1 Power on Self test 10 2 ISDN Loopback Test AT T9 10 2 Loopback with Sel...

Page 11: ...TERS RESULT CODES Viewing and Setting S Registers B 1 Viewing S registers B 1 Setting S registers B 2 S Register Descriptions B 4 Basic S Registers ATSn x B 5 Extended S Registers ATSn x B 6 ATXn Resu...

Page 12: ...Technical Reference for ZyXEL omni net series xii APPENDIX D SERIAL PORT INTERFACE EIA 232D 25 Pin Serial Port Interface D 1 Async Hardware Flow Control Cable Connection D 2...

Page 13: ...ock 3 8 Table 15 Update Clock 3 9 Table 16 Set Display Mode 3 10 Table 17 Dial In Log Records 3 11 Table 18 Records of Outgoing Calls 3 13 Table 19 Examples of AT Commands 4 1 Table 20 Supported AT Co...

Page 14: ...44 V 110 Outgoing Protocol 8 3 Table 45 V 120 Outgoing Protocol 8 4 Table 46 X 75 Outgoing Protocol 8 5 Table 47 AT Command for Synchronous Connections 8 5 Table 48 V 120 Bundled Call AT Command 1 8 7...

Page 15: ...16 Table 71a Fax Command A 17 Table 71b Modulation values A 17 Table 72 S register Viewing AT Commands B 2 Table 73 Basic S Registers ATSn x B 5 Table 74 Extended S Registers ATSn x B 20 Table 75 ATX...

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Page 17: ...uration Manager icon 2 2 Figure 2 The Com Port Setting of ZyXEL ISDN Configuration Mangaer 2 3 Figure 3 ZyXEL ISDN Configuration Manager Main Menu 2 4 Figure 4 Configuration Settings 2 5 Figure 5 LCD...

Page 18: ...mni net LCD M model ZyXEL omni net TA can help you download text graphics music and video faster and easier as well as make it easy for you to manage the cost of communications not only for home compu...

Page 19: ...yXEL omni net Plus and the ZyXEL omni net D models Otherwise the model will be described specifically if the features and the instructions of the device can only be applied to that single model This t...

Page 20: ......

Page 21: ...Part I Introduction...

Page 22: ......

Page 23: ...SDN 112Kbps 128Kbps channel bundling MLP and Multilink PPP RFC1990 Multiple signaling protocol compatibility with the following network switches DSS1 for Europe NI 1 and DMS 100 for USA Supports X 75...

Page 24: ...k broker and three way conferencing etc Two analog telephone ports with metering pulse function Callback security with password protection Flash EPROM memory for easy firmware upgrades Provides FSK DT...

Page 25: ...P MP MLP PPP MP MLP Status Indicator Type 8 LED 10 LED 8 LED LCD Panel 8 LED LCD Panel Front Panel Control and Monitoring __ __ YES 20x2 LCD Panel YES 20x2 LCD Panel Hi fn LZS Stac Compression YES YES...

Page 26: ...Guide or ZyXEL omni net Plus D Quick Start Guide Step 1 Connect the omni net DTE port to your computer s serial port by using the RS232 cable Step 2 Connect the omni net ISDN TA to your ISDN line via...

Page 27: ...t ISDN TA either by using a traditional terminal program where you need to program AT commands or by running this user friendly ZyXEL ISDN Configuration Manager Before starting the ZyXEL ISDN Configur...

Page 28: ...isplay the ZyXEL ISDN Configuration Manager main menu Double click on the ZyXEL ISDN Configuration Manager icon to start the Configuration Manager Figure 1 ZyXEL ISDN Configuration Manager icon SPID W...

Page 29: ...ISDN Configuration Manager can not find your ZyXEL omni net ISDN TA it will prompt you with the Port Setup dialog box as shown in the following illustration Figure 2 The Com Port Setting of ZyXEL ISD...

Page 30: ...ZyXEL ISDN Configuration Manager Main Menu Figure 3 ZyXEL ISDN Configuration Manager Main Menu Model name of the ZyXEL omni net ISDN TA device installed in your computer Loopback Test Firmware Upgrad...

Page 31: ...net series 2 5 Step 4 Configuration Settings Figure 4 Configuration Settings Outgoing Protocol Control Multilink or Multiple link STAC or V 42bis Compress Data rate PPP Settings Call Bumping Keep Con...

Page 32: ...Data Rate Click the 56Kbps or 64Kbps option button Call Bumping Call Bumping configures your ISDN device to allow outgoing or incoming analog calls while a Multilink connection is established If this...

Page 33: ...our menu keys for easy configuration and detailed status monitoring ZyXEL omni net LCD M has not only a LCD display and four operation keys but also has included a built in 56K modem The four arrow ke...

Page 34: ...current time Clock Options Set the date and time Set the display mode Dial In Log Display the type of call Tel1 Tel2 X 75 T 70 V 110 V 120 and PPP connection time and caller ID for up to 20 incoming...

Page 35: ...t one digit Up key Cancel Return to previous menu Quit Down key Enter new setting Save new setting Shift down to next sub menu Table 5 LCD Panel Operation Keys LCD Panel Display Indicates more menu it...

Page 36: ...02 03 1998 08 12 model name firmware version current date current time Table 7 Idle Screen Set Clock sub menu LCD Display Description Set Clock Year 1998 Set Clock Year 1998 update the date and time...

Page 37: ...col TEL1 TEL2 X 75 T 70 V 110 V 120 PPP If the call is not answered the log will record Analog for a phone call or Data for ISDN data call connection period Caller ID containing up to 16 digits 01 TEL...

Page 38: ...rd number nn nn 01 20 of an outgoing call active device or protocol TEL1 TEL2 X 75 T 70 V 110 V 120 PPP charge information dial out number containing up to 16 digits 01 TEL1 00 02 06 To 5783942 00 02...

Page 39: ...g Fm 5783942 B2 Idle One incoming call has NOT been answered One B channel active B2 Idle B1 TEL2 To 035774848 B2 Idle One outgoing call has been answered One B channel active B1 TEL2 Fm 035783942 B2...

Page 40: ...s button Enter Clock Options menu Set Clock 2 press button Enter Set Clock sub menu Set Clock Year 1998 3 press button Display current year Set Clock Month 02 4 press button Display next set clock sub...

Page 41: ...ct the new digit that you want to input the sequence is 0123456789 Set Clock Year 1_ 3 press button Confirm your selection and shift right one space for the next input Set Clock Year 1998 4 repeat ste...

Page 42: ...r 2 press or button Enter the Set Display Mode sub menu Show current display mode Set Display Mode 24Hr 3 press button Enter mode selection sub menu Set Display Mode PM AM 4 press or button Select the...

Page 43: ...le screen Dial In Log 1 press button Enter Dial In Log menu 01 TEL1 00 01 02 Fm 035783942 2 press button Show dial in record 01 the dial in log contains up to 20 records of incoming calls 01 20 02 V12...

Page 44: ...d Phone List 1 Press button Enter Stored Phone List menu Stored Phone List 00 035712121 2 press button Show stored phone record 00 the stored phone list contains up to 40 phone records 00 39 Stored Ph...

Page 45: ...een Dial Out Log 1 Press button Enter Dial Out Log menu 01 TEL1 102 To 5783942 2 press button Show record of outgoing call 01 the dial out log contains up to 20 records of outgoing calls 01 20 02 V120...

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Page 47: ...Part II ISDN Function...

Page 48: ......

Page 49: ...ent begins with the letters string AT or at followed by one or more alphanumeric commands a set of letters and numbers and then ended by pressing Enter as shown in the following examples Examples of A...

Page 50: ...ons software and configure it to the port connected to your omni net Refer to your communications software manual Additional AT Command Set for Internal Fax Modem for ZyXEL omni net LCD M only Beside...

Page 51: ...d into one line AT O2B02 The TA executes commands from left to right The AT command that appears to the right might over write the command to the left For example ATB13B14 will result in ATB14 since b...

Page 52: ...that you wish to place an ISDN voice call Command ATDA switches the call to analog port 1 while ATDB assigns the call to analog port 2 Type ATDA17146930762 enter Make a voice call on analog port 1 Dia...

Page 53: ...Technical Reference for ZyXEL omni net series 4 5 To enable Speech Bearer Service type ATS83 7 1 enter To disable this function type ATS83 7 0 enter...

Page 54: ...as ATDB AT O2 ATD ATDT ATDP are the same as ATDI AT O3 ATD ATDT ATDP are the same as ATDA Table 22 Manual Switch AT Command For ZyXEL omni net LCD Plus For ZyXEL omni net LCD M Manual Switch AT Comman...

Page 55: ...umber Table 24 AT Command for Placing a Data Call Multi Auto Dial Out MDO for Outgoing Data Calls With the Multi Auto Dial Out function your omni net automatically tries the outgoing data protocol wit...

Page 56: ...les multiple ISDN numbers to be assigned to a single ISDN BRI line It allows the caller to select via the public network one or more distinct terminals from a variety of terminal choices Since the omn...

Page 57: ...uired to enter the complete number string for the AT Zin command The last few distinguishable digits will be enough for the Omni net to make the decision Two phone number strings are said to be matche...

Page 58: ...some numbers have been set using the ZIn command this can be seen by issuing the AT ZI Command and they are not matched with the address of the incoming call the omni net will by default ignore the ca...

Page 59: ...and Description AT L0 Phone 1 has the higher priority AT L1 Phone 2 and modem for omni net LCD M only has the higher priority Table 28 Ambiguity Resolution AT Command Scenarios of an Incoming Voice Ca...

Page 60: ...port 1 to accept global calls default ATS87 0 1 Disable POTS port 1 to accept global calls Enable POTS port 2 to accept global calls default ATS87 1 0 L1 Allow modem to accept global calls L0 Not all...

Page 61: ...Part III Voice Features...

Page 62: ......

Page 63: ...harge CallingLine IdentificationPresentation CallingLine IdentificationRestriction CallForwarding CallTransfer TerminalPortability Supplementary services can be ordered from your local telecommunicati...

Page 64: ...79 settings to enable disable call waiting as follows Call Waiting S Register Description S79 2 1 Enable Call Waiting on POTS port 1 default S79 2 0 Disable Call Waiting on POTS port 1 S79 3 1 Enable...

Page 65: ...call Step 1 You are currently on an active call between A and B Step 2 You hear an indicator tone signaling an incoming call C Step 3 Simply hanging up will terminate the call between A and B Step 4 W...

Page 66: ...OC should range between 0 and 63 Save the IOC to the omni net TA by typing the following command AT ZF1 IOC of CONFERENCE Starting a conference call If you wish to call another party C and let them jo...

Page 67: ...ce call when you are ready to close with caller C simply press the flash key The last call C that was added to the conference will be dropped Leaving the conference call while the other two parties co...

Page 68: ...DSS1 switch can be activated deactivated by using the ATCFxy AT command Call Forwarding AT Command Description ATCFxy forwarded number Activate call forwarding on DSS1 switch Where x B Call forwarding...

Page 69: ...ime a call has been forwarded by sending a short ring to your telephone just to let you know that your calls are being forwarded Message Waiting USA NI 1 DMS 100 switch The Message Waiting feature is...

Page 70: ...Technical Reference for ZyXEL omni net series 5 8 Step 3 After you hear the ring signal hang up the phone without waiting for the second party to answer...

Page 71: ...to the analog ports you can get the benefits of analog phone services plus additional features over your ISDN line including InterCom CallWaiting CallHold Retrieve CallHistory QuickDial LastNumberRed...

Page 72: ...e Three Way Conference Press the Flash key and 3 Create three way conference connection in Mixing mode 1 remote party and 2 local parties or 2 remote parties and 1 local party Call Reject Press the Fl...

Page 73: ...e previous call press the Flash key again Receiving a Second Call During a current call your omni net can warn you that a second caller is trying to reach you by emitting a signal tone through your te...

Page 74: ...call and put the current call on hold 2 Reject the call Press the Flash key and 5 to reject the second incoming call 3 Establish a 3 Way Conference Press the Flash key and 3 to establish the three wa...

Page 75: ...sconnect caller C and switch back to caller B Pressing the Flash key and 5 to will automatically switch back to caller B while disconnecting caller C Call Transfer With this feature gives you the abil...

Page 76: ...l to remote party B Step 7 After they answer put party B on hold by pressing the Flash key and 0 Step 8 Place a call to the second remote party C Step 9 After party C answers press the Flash key and 3...

Page 77: ...instantly dial a number stored in the NVRAM memory of your omni net Your omni net can store up to 10 phone numbers nn 00 09 available for quick dial 1 To record a phone number for quick dial Press the...

Page 78: ......

Page 79: ...Part IV Data Function...

Page 80: ......

Page 81: ...assumed to deliver packets in order PPP is intended to provide a common solution for easy connection for a wide variety of hosts bridges and routers In the process of configuring maintaining and termi...

Page 82: ...ver ISDN is described in RFC1618 Related AT Command Description ATB40 Async to Sync PPP Conversion Table 35 Related AT Command for Async to Sync Conversion Authentication Conversion After a link is es...

Page 83: ...7 2 0 Accept CHAP PAP None default ATS87 2 1 Accept PAP None only Table 36 Authentication AT Commands Compression Control Protocol CCP The ISDN channel can be utilized more effectively when using comp...

Page 84: ...channel with a different directory number both numbers must be obtained before dialing out unless the peer supports BACP BAP which will be described later in this chapter Multilink PPP is described i...

Page 85: ...is on hook or off hook However it will not dial until the phone has been on hook for 10 seconds Call bumping works for both client dialing side and server answering side However the channel re establi...

Page 86: ...n is measured in the ISDN link Highly compressible data may not generate enough traffic to start the second B channel Both add persist time and subtract persist time must be set to activate BOD BOD AT...

Page 87: ...ill be implemented in an upcoming release BACP BAP AT Commands Description ATBP0 Disable BACP BAP negotiation ATBP1 Enable BACP BAP negotiation default Table 41 BACP BAP AT Commands NOTE The status of...

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Page 89: ...V 120 X 75 Layer 1 Transparent 80 Bits Framing HDLC HDLC Layer 2 None None LAPD LAPB Layer 3 None None V 120 Transparent T 70 Error Control No No Yes Yes V 42bis No No Yes Yes Async or Sync if used w...

Page 90: ...unication Table 43 Description of V 110 V 120 and X 75 ISDN Protocols Answering V 110 V 120 and X 75 Calls In most cases there is no need to configure the ISDN mode to the protocol of an incoming call...

Page 91: ...ATB16 User rate 14400bps ATB17 User rate 19200bps ATB18 User rate 38400bps ATB19 User rate 57600bps For Japanese version only The highest Async V 110 user rate depends on bit 4 of S119 If the DTE spee...

Page 92: ...64k data mode The omni net will automatically switch between the two speeds in answer mode Type AT Command Description omni net Response ATB20 Enter Select V 120 for communication OK AT E0 Enter Sele...

Page 93: ...es some of the switches might not deliver the LLC information element to the remote end Table 46 X 75 Outgoing Protocol Synchronous Connections for omni net LCD LCD M The ZyXEL omni net LCD LCD M has...

Page 94: ...ntrol synchronous protocol which most synchronous communication links use Use AT Ii to enable V 25bis commands For synchronous applications the TA is set for use with one application in normal situati...

Page 95: ...ons with unrestricted 64K or 56Kbps line speeds Two separate data calls will be established consecutively NOTE V 110 protocol does not support bundled call V 120 Bundled Call A bundled V 120 connectio...

Page 96: ...gation we must place two calls with different phone numbers To do this separate the two numbers with a sign after the ATD command as shown below ATDI phone_number_1 phone_number_2 Enter The answering...

Page 97: ...for aggregation we must place two calls with different phone numbers The following command can be used for this purpose ATDI phone_number_1 phone_number_2 If the called site receives two consecutive S...

Page 98: ...g V 42bis Data Compression The following AT commands are used to switch the V 42bis data compression on or off for ISDN data calls when using X 75 or V 120 protocols V 42bis AT Command Description AT...

Page 99: ...Technical Reference for ZyXEL omni net series 8 11 serial port unsuitable for bundle applications A special I O card on the computer side is required in this situation...

Page 100: ...between the compression and decompression processes it can only work with a protocol with error control competence X 75 and V 120 are such protocols that can be used together with V 42bis data compre...

Page 101: ...switches just don t deliver the LLC Other switches do deliver the LLC but the V 120 selection will be discarded midway If the called ISDN TA does not get any B channel protocol information from the in...

Page 102: ...d with the pre stored password list These two types of security are summarized in the following table Type 1 Security Type 2 Security Remote Calling Site ZyXEL ISDN device only Any brand ISDN TA Passw...

Page 103: ...ty Once the password is matched the local omni net ISDN TA will prompt the remote user to enter a call back number Level 2 security Provides Calling Party Number checking and Callback The callback num...

Page 104: ...entry Security functions are only accessible through AT commands in terminal mode A supervisory password is required for adding or modifying entries The default supervisor password is ZyXEL when the o...

Page 105: ...ny password check The Calling Party Number origination address will be checked against the 5 pre stored call back numbers before the B channel is connected If the CPN is matched with any one of the nu...

Page 106: ...Technical Reference for ZyXEL omni net series 8 18 AT VC Password Enter new supervisory password OK...

Page 107: ...Part V Fax Modem Function...

Page 108: ......

Page 109: ...ntains a built in 56K modem that can communicate with other analog modem through an ISDN line What s more users can send and receive faxes by applying popular compatible fax packages such as WinFax or...

Page 110: ...ses Class 3 internally MNP Class 5 is data compression protocol with a maximum efficiency of 2 to 1 MNP 5 is used with MNP 4 for error correction Xmodem Ymodem and Zmodem These are file transfer proto...

Page 111: ...be carried through this serial interface Fax image coding and decoding must be done in the computer Modem Fax also called faxmodem can be either an external stand alone unit or a plug in card External...

Page 112: ...same as ATDM AT O1 Auto selection of 64kbps and 3 1 kHz on outgoing calls AT O2 ATD ATDT and ATDP are the same as ATDI AT O3 ATD ATDT and ATDP are the same as ATDA Table 56 AT Command for Conventiona...

Page 113: ...digits 0 to 9 Dial pause the modem will pause for a time specified by S8 before dialing the digits following Ignored may be used to format the dial string Ignored may be used to format the dial string...

Page 114: ...Internal Fax Modem Operation When the modem or fax calls out the LCD panel will display the destination number of the modem or fax to dial to When using the internal fax modem to answer an incoming a...

Page 115: ...ic data compression Default AT K2 Enables MNP 5 data compression AT K3 Enables V 42 bis data compression Table 59 Control Data Compression AT Command Fax Operation The ZyXEL omni net LCD M supports th...

Page 116: ...mand set for the fax function The Class 1 protocol uses the modem to transmit the fax data only The connected computer handles the complete organizational overhead for this protocol The available Clas...

Page 117: ...selection during call answering S84b5 AT L0 Sets priority to POTS port Phone1 AT L1 Sets priority to POTS port Phone2 and internal modem AT On n 0 3 default 2 Sets default call type for commands ATDs...

Page 118: ...ence for ZyXEL omni net series 9 10 For more information on AT Command Set Reference please refer toAppendixA and for the information on Additional Result Code Table for Internal Fax Modem please refe...

Page 119: ...Part VI Diagnostics Firmware Update...

Page 120: ......

Page 121: ...marizes of the omni net self test sequence Front Panel LED Status Test Sequence LNK B1 B2 AA 1 Memory test 2 ISDN chip interface test 3 ISDN chip functional test 4 HDLC functional test Note The LED li...

Page 122: ...mni net s transmitter and is packaged to the proper frame format according to the B channel protocol selected Then the test data packet are loop backed to the receiver unpacked and sent through the DT...

Page 123: ...the instructions on your screen If the omni net is operating normally the test results will display as follows System address data bus test OK Layer 1 hardware test OK Layer 2 hardware test OK Layer...

Page 124: ...The omni net will reset itself back to the factory defined setting and it will also run a continuous loop back self test Printable characters will show on the terminal screen if connected Finally togg...

Page 125: ...EL Technical Support department Capturing the Protocol Data The data captured by the EPA can be classified into three categories B channel user data protocols D channel signaling protocols DTE DCE pro...

Page 126: ...analyzer for D channel CD0 Disable the capture of D channel protocols CD1 Enable the capture of D channel protocols default ATCBn Configuration of embedded protocol analyzer for B channel CB0 Disable...

Page 127: ...zed results can be viewed as if in a full screen editor Several number keys are used to control the display For PC users it is convenient to use the keys on the numeric keypad make sure that Num Lock...

Page 128: ......

Page 129: ...tem run the ZyXEL ISDN Configuration Manager to upgrade new firmware For other Operating Systems use a terminal program that supports the X modem protocol Obtain the new firmware from ZyXEL s BBS WWW...

Page 130: ...col to update your TA Data in Flash ROM will be erased Are you sure Y N Step 3 Press Y The following message then appears Start programming please upload Step 4 Use the Xmodem protocol to upload the f...

Page 131: ...Technical Reference for ZyXEL omni net series 11 3 3 of the flash upgrading procedure outlined above...

Page 132: ......

Page 133: ...Part VII Appendices...

Page 134: ......

Page 135: ...n command state or in data state At the most only one data connection session is possible at any time A number of different AT Commands can be used to invoke various functions The simplex mode is desi...

Page 136: ...r followed by any other character A re executes the last command once A re executes the last command once Also used to repeat the last call up to 9 times until aborted by pressing down any key on the...

Page 137: ...scription of Basic AT Command Set All the Following Commands Require a AT Prefix AT Com Options Function Description Reference A Go on line in answer mode See also S39b2 Bnn Select ISDN Tele service B...

Page 138: ...BACP BAP negotiation BP0 Disable PPP BACP BAP BP1 Enable PPP BACP BAP CBn n 0 1 Configuration of embedded protocol analyzer EPA S84b1 CB0 Disable the capture of B channel protocols CB1 Enable the capt...

Page 139: ...no reply or no response CFNR y S All services I ISDN data unrestricted digital A POTS 1 phone1 B POTS 2 phone2 CF Query the status of call forwarding DSS1 only CG Diagnostics CH Display the accumulate...

Page 140: ...ts will be dialed as in band DTMF Y0 Unknown type of number Y1 International number Y2 National number Y3 Network specific number Y4 Subscriber number Y6 Abbreviated number Z0 Type of sub address NSAP...

Page 141: ...non volatile RAM NVRAM at location n Use to dial two consecutive numbers for bundling or MPPP calls S44b3 En Control local echo of keyboard commands S23b0 E0 Echo off E1 Echo on Hn On Off Hook contro...

Page 142: ...isabled if n 0 x M in Minute unit or S in Second unit S125b1 7 Ln n 0 3 to control speaker volume S24b4 5 L0 Low volume L1 Low volume Default L2 Medium volume L3 High volume Mn n 0 3 select when the s...

Page 143: ...ed dial numbers QP2 Display the call out history QP3 Display the call in history Sr b n Set bit b of S register r to value n n is a binary digit 0 or 1 Sr b Display value of bit b of S register r Sr n...

Page 144: ...sult code table of ATXn V1 Display result code in verbose form Xn n 0 8 5 Result code options see the Options Table S23b3 5 Zn n 0 4 Reset omni net and set power on profile S15b5 7 Zn Reset omni net a...

Page 145: ...otocol Link Speed Current on line DCE speed line speed Octets Received Number of data octets received from remote Octets Sent Number of data octets sent to remote Cause Verbose disconnection reason fo...

Page 146: ...48b4 D2 108 2 Data Terminal Ready DTR OFF causes the TA to hang up D3 Same as D2 but DTR OFF causes the omni net to hang up and reset from profile 0 En B channel line speed for ISDN data call S118b2 E...

Page 147: ...iority to POTS port Phone 2 and internal modem On Set default call type for conventional dialing commands S83b4 5 O0 ATDs ATDPs and ATDTs default to make calls for the POTS port Phone 2 and fax modem...

Page 148: ...the received called_party_number and called_party_subaddress information The call will be accepted using the specific protocol if the assigned number of this protocol matches with the called_party_num...

Page 149: ...ZOx will be used as the calling party number while dialing DSS1 only x I ISDN Data x A POTS port Phone 1 x B POTS port Phone 2 ZO Display the own phone numbers assigned via the AT ZOx s command DSS1...

Page 150: ...curity with password check and call back Proprietary G3 Enable type 2 security with password check G4 Enable type 2 security with password check and call back G5 Enable type 2 security with password c...

Page 151: ...nd The MOD parameter takes on the following values Modulation values Value Modulation Speed Requirements 3 V 21 ch 2 300 Required for FTH FRH 24 V 27ter 2400 Required for FTH FRH FTM FRM 48 V 27ter 48...

Page 152: ......

Page 153: ...active profile If you want to read or change the values in a profile that is currently inactive you will first have to recall that profile to make it active At the time of this edition of the manual t...

Page 154: ...et LCD Plus V7 View the POTS port 2 setting Phone 2 for omni net LCD Plus Note The S register values may be displayed in either Decimal or Hexadecimal format when using the preceding commands Bit 3 of...

Page 155: ...plained in the following example 1 Read the value from S38 using ATS38 NOTE The values used in the example below differ from the actual values in the S register and are used for demonstration purposes...

Page 156: ...000 64 40 10000000 128 80 01000000 64 40 5 Finally using the result decimal value n issue an ATS38 n to set the register S38 to the new desired value S Register Descriptions In most bit mapped S regis...

Page 157: ...wer 000 S1 Counts and stores number of rings from an incoming call 000 S2 Define escape code character default 43 dec 043 S3 Define ASCII Carriage Return 013 S4 Define ASCII Line Feed 010 S5 Define AS...

Page 158: ...0 as active settings after power on Z0 32 20 Profile 1 as active settings after power on Z1 64 40 Profile 2 as active settings after power on Z2 96 60 Profile 3 as active settings after power on Z3 12...

Page 159: ...0 1 For omni net LCD M only 3 0 0 DSR always On S0 8 8 According to CCITT see also S44b4 S41b5 S1 4 0 0 CD always On C0 16 10 CD tracks presence of data connection see also S38b3 C1 5 0 0 CTS follows...

Page 160: ...35b7 V0 64 40 Display result code in verbose format V1 7 0 0 omni net returns result code Q0 128 80 omni net does not return result code see S40b1 Q1 S24 bit dec hex Bit mapped register 34 2 0 0 Ignor...

Page 161: ...with ATV0 see result code table V0 S23b6 S36 bit dec hex Bit mapped register 000 5 7 Security function control register 0 0 Disable security function G0 32 20 Enable type 1 security with password che...

Page 162: ...hex Bit mapped register 000 3 8 8 ATDSn initiates auto dial of the stored numbers consecutively until connection is made Zn S38b0 4 16 10 DSR follows DTR see also S41b5 Sn S50 0 25 5 Inactivity timer...

Page 163: ...2 Discard POTS port 2 global incoming call when port 2 is busy Sending RELEASE COMPLETE 2 0 0 POTS 1 call waiting multiple answer disabled 4 4 POTS 1 call waiting multiple answer enabled 3 0 0 POTS 2...

Page 164: ...ansparent 63 X 75 56000 Transparent 64 X 75 64000 T 70 65 X 75 56000 T 70 70 X 75 64000 BTX 71 X 75 56000 BTX 72 V 110 64000 73 V 110 56000 74 PPP async to sync 64K 75 PPP async to sync 56K 76 SLIP to...

Page 165: ...call L0 32 20 POTS port 2 has higher priority for answering an analog call L1 S85 bit dec hex 0 0 0 Call Bumping function disabled CE0 1 1 Call Bumping function enabled CE1 1 6 0 Add persist time inte...

Page 166: ...g pulse of POTS port 1 64 40 Enable the metering pulse of POTS port 1 S100 dec hex B channel bundling protocol selection 0 0 Multiple Link Protocol MLP S102 Outgoing ISDN data type Value has the same...

Page 167: ...110 01 Extensions of async 0 Number of data bits 8 1 Number of data bits 7 0 Number of stop bits 1 1 Number of stop bits 2 0 No parity 1 Even parity 11 000 1200 bps 11 011 2400 bps 11 100 4800 bps 11...

Page 168: ...200 50 32 Information Interworking for Video Services Rec F 300 T 110 53 35 Telex service Rec F 60 56 38 Message Handling Systems MHS Rec X 400 series 65 41 OSI application Rec X 200 series S114 I fi...

Page 169: ...calls pure ISDN data S119 bit dec hex 0 0 0 Disable callback function See AT CG 1 1 Enable callback function 1 0 0 D channel layer 2 LAPD point to multipoint operation mode dynamic TEI 64 n 126 2 2 D...

Page 170: ...If S120b2 1 is set and the POTS port is busy this call will be routed to another POTS port 8 8 If S120b2 1 is set and the POTS port is busy this call will be rejected 4 0 0 Enable omni net LCD to acce...

Page 171: ...S122 bit dec hex 0 1 0 3 0 3 Select a preferred B channel for outgoing data call USA only 0 0 Any channel 1 1 Reserved 2 2 B1 channel preferred 3 3 B2 channel preferred 2 4 0 28 0 28 Set sequence for...

Page 172: ...dec hex 1 6 0 Sub persist time interval KSxn 7 0 0 S125b1 6 is in Second unit KSSn 128 80 S125b1 6 is in Minute unit KSMn S126 bit dec hex 0 25 5 0 FF Add threshold for BOD in Kbps unit JAn 48 S127 bi...

Page 173: ...NECT V V V V V 2 RING V V V V V V V V V 3 NO CARRIER V V V V V V V V V 4 ERROR V V V V V V V V V 5 CONNECT 1200 6 NO DIAL TONE V V V V V V 7 BUSY V V V V V V 8 NO ANSWER V V V V V V 9 RINGING V V V V...

Page 174: ...0 32 CONNECT 124800 33 CONNECT 62400 34 CONNECT 41600 35 CONNECT 31200 36 CONNECT 249600 37 CONNECT 20800 38 CONNECT 33600 39 CONNECT 28800 40 CONNECT 26400 41 CONNECT 24000 42 CONNECT 21600 43 CONNEC...

Page 175: ...3 ATX6 cr lf CONNECT DCE_Speed Error_Code cr lf example CONNECT 33600 ARQ 4 ATX7 cr lf CONNECT DCE_Speed Data Compression cr lf example CONNECT 33600 V42b Note Data compression V42b MNP5 or NONE The f...

Page 176: ...111 CONNECT 41333 110 CONNECT 42666 109 CONNECT 44000 108 CONNECT 45333 107 CONNECT 46666 106 CONNECT 48000 105 CONNECT 49333 104 CONNECT 50666 103 CONNECT 52000 102 CONNECT 53333 101 CONNECT 54666 1...

Page 177: ...peed Error_Code cr lf Example CONNECT 64000 ARQ cr lf CONNECT DCE_Speed Error_Code Protocol Error_Control Data_Compression cr lf cr lf CONNECT DTE_Speed Modem DCE_Speed Data_Compression cr lf cr lf CO...

Page 178: ...show if no error control is negotiated Data_Compression V42b for ISDN data connection V42b MNP5 or NONE for modem connection DTE_Speed All possible DTE speeds supported X 75 X 75M X 75 with MLP Bundl...

Page 179: ...Code ATV1 String 50 CONNECT 61 CONNECT 24000 51 CONNECT 1200 62 CONNECT 26400 52 CONNECT 2400 63 CONNECT 28800 53 CONNECT 4800 64 CONNECT 31200 54 CONNECT 7200 65 CONNECT 33600 55 CONNECT 9600 66 CON...

Page 180: ......

Page 181: ...ction S T interface The RJ 11 jacks labeled PHONE 1 and Phone 2 also known as an analog adapter or POTS port in European countries provide for an optional connection to analog telephone equipment such...

Page 182: ...e for ZyXEL omni net series C 2 RJ 11 POTS Port Phone 1 2 for omni net LCD LCD M Plus RJ 11 Connector Pin Assignment Pin Description 1 Not Connected 2 Ring 3 Tip 4 Not Connected Table 81 RJ 11 Connect...

Page 183: ...Transmitted Data 3 RXD 104 BB Received Data 4 RTS 105 CA Request To Send 5 CTS 106 CB Clear To Send 6 DSR 107 CC Data Set Ready 7 GND 102 AB Signal Ground 8 DCD 109 CF Data Carrier Detected 15 Clock...

Page 184: ...nal 25 TI 142 Test Indicator Table 82 EIA 232D 25 Pin Serial Port Interface Async Hardware Flow Control Cable Connection Modem DCE DB25 Signal to PC DTE DB 9 to DCE Null DB25 To MAC Mini 8 to NeXT 68...

Page 185: ...agnostics 1 2 19 9 1 11 10 1 A 5 Dial Out Voice Call 4 4 Dialing Out Data Call 4 4 EIAClass 1 4 2 9 3 9 8 Embedded ProtocolAnalyzer EPA 10 4 Extended AT Command Set A 12 Extended AT Command Set A 16 E...

Page 186: ...Power on Self test 10 1 10 2 Pre stored Phone Numbers 8 10 Quick Dial 1 Resetting Your omni net 10 4 Security Settings 8 13 Speeds of 128Kbps 8 7 S Register Description B 4 supplementary service 4 8...

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