Related Manuals for Asus INET-810
Summary of Contents for Asus INET-810
- Page 1 ISDNLINK™ INET-810 INET-820 INET-830 INET-850 ISDN Router User’s Guide P/N: 9560860000...
- Page 2 FCC Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interfer- ence that may cause undesired operation. CE Marking Warning This is a Class A product.
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Page 4: Table Of Contents
CHAPTER 1 ABOUT YOUR INTERNET ROUTER........... 1 Internet Router Features ................. 2 Requirements ....................6 Package Contents..................... 6 Internet Router INET-810 and INET-830 ............6 Internet Router INET-820................8 Internet Router INET-850................9 LED Indicators ....................10 Rear Panel Connectors & Switches..............12 DIP Switches ....................13... - Page 5 CHAPTER 7 ISDN....................37 Overview......................37 Data.........................38 CHAPTER 8 ROUTING ..................39 Overview......................39 Internet Router Configuration ...............39 Router Configuration ..................41 Routing Example ....................42 CHAPTER 9 SERIAL PORT................45 Overview......................45 Serial Port Configuration................46 Advanced Port Settings ..................48 Advanced Port Settings ..................49 Script File .......................50 CompuServe Script..................52 Operation......................53 CHAPTER 10 STATUS &...
- Page 6 Printer Sharing....................66 APPENDIX B AT COMMANDS................70 Required Settings....................70 Finding the current Initial String..............70 AT Commands ....................72 APPENDIX C WINDOWS PEER-TO-PEER ............76 Overview ......................76 Procedure......................76 APPENDIX D SPECIFICATIONS ................80 Internet Router INET-810................77 Internet Router INET-820................81 Internet Router INET-830................810 Internet Router INET-850................83...
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Page 8: Chapter 1 About Your Internet Router
Chapter 1 About your Internet Router This Chapter provides an overview of the Internet Router's fea- tures and capabilities. ongratulations on the purchase of your new Internet Router. The Internet Router allows multiple SOHO (Small Office Home Office) users to share a single Internet user account over an ISDN phone link. -
Page 9: Internet Router Features
Internet Router User Guide Internet Router Features The Internet Router incorporates many advanced features, carefully designed to provided sophisticated functions while being easy to use. LAN Features Ø Built-in Hub. The built-in 4-port hub saves the cost and additional wiring of a separate hub. -
Page 10: Isdn Features
About your Internet Router ISDN Features Ø Easy Configuration. No complex technical data or unintelligible prompts. You’ll be finished in minutes! Ø Intelligent B Channel Utilization. Internet access will automatically switch between 1 or 2 B channels, depending on the data traffic volume. Ø... -
Page 11: Security Features
Internet Router User Guide Ø Remote Monitoring. Internet access via the ISDN link, or serial port usage, monitored from workstation LAN. Printer status can be checked using the standard Windows printer features. Security Features Ø Configuration Data . Optional password protection is provided to prevent unauthorized users from modifying the configuration. -
Page 12: Firewall Protection
About your Internet Router Firewall Protection The firewall protection provided by the Internet Router is an intrinsic side effect of IP sharing. All users on the LAN share a single external IP address. From the external viewpoint, there is no network, only a single device. For internal users, the Internet Router acts as a “transparent proxy server”, translating the multiple internal IP addresses into a single external IP address. -
Page 13: Requirements
Internet Router User Guide Requirements < PCs with Ethernet Network cards and 10BaseT connectors < 10BaseT network cable(s), with RJ45 connectors. One of these cables can be used to connect the ISDN phone line. < Software drivers for the network cards installed on each PC. <... -
Page 14: Internet Router Inet-810 And Inet-830
About your Internet Router Internet Router INET-810 and INET-830 W AN I S DN T EL P W R CO L Figure 2: INET-810 and INET-830 Figure 3: Rear Panel INET-810 and INET-830... -
Page 15: Internet Router Inet-820
Internet Router User Guide Internet Router INET-820 W AN I S DN T EL P W R CO L Figure 4: INET-820 Rear Panel ON/OFF 3 4 5 POWER UPLINK ISDN TEL1 TEL2 Figure 5: Rear Panel INET-820... -
Page 16: Internet Router Inet-850
About your Internet Router Internet Router INET-850 W AN ISDN PW R Figure 6: INET-850 Rear Panel ON/OFF 3 4 5 POWER UPLINK ISDN TEL1 TEL2 Figure 7: Rear Panel INET-850... -
Page 17: Led Indicators
Internet Router User Guide LED Indicators Lights when power is ON. Power ERR –Indicates an error, but normally lights up briefly during power On. See the following table for more infor- mation. LNK – Traffic is being transmitted or received on the LAN. - Page 18 About your Internet Router Link/Error LEDs Operation of the Link and Error LEDs is as follows: Link Error Description During power On, both LEDs should light, then the error LED should go off. If both LEDs stay on, there is a hardware problem. Idle Flashing Normal Operation –...
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Page 19: Rear Panel Connectors & Switches
Internet Router User Guide Rear Panel Connectors & Switches Power switch Electrical switch. IN is ON. Power port Connect the power adapter here. Use only the unit provided. 10BaseT port indicators – flash when the hub port Hub LEDs is in use. Connect 10BaseT cabling here, and the other end 10BaseT ports to the PC. -
Page 20: Dip Switches
About your Internet Router DIP Switches Settings Description Normal operation Disable DHCP server Restore defaults Reserved Do not change the default values unless advised to do so by technical support staff. This will override the setting on the DHCP Server screen. Restores the default IP address (192.168.0.1), and clears the password, provided the following procedure is carried out. - Page 21 Internet Router User Guide 6. You can now connect to the Internet Router and make any configuration changes required.
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Page 22: Chapter 2 Setup: Internet Access
Chapter 2 Setup: Internet Access This Chapter explains how to install and configure the Internet Router for Internet Access. Overview Setup involves: < Hardware Installation < Internet Router configuration < PC configuration Software installation is required only for printer sharing. Refer to Chapter 3 – Printer Sharing for details. -
Page 23: Internet Router Configuration
Internet Router User Guide 3. Connect ISDN Phone Line Using a cable fitted with RJ45 plugs, connect the ISDN port on the Internet Router to the S/T interface on the NT-1 (Network Termination 1) ISDN terminator. 4. Connect Printer (INET-830 and INET-850 only) Using a standard printer cable, connect the printer to the printer port on the Internet Router. - Page 24 Setup: Internet Access Figure 8: Network Configuration tab 2. If a line like the one highlighted ("TCP/IP -> Network Card”) is not listed, select Add-Protocol-Microsoft-TCP/IP-OK to add it. 3. Select Properties for the “TCP/IP -> Network card” entry. You will see a screen like the following: Figure 9: TCP/IP Properties - DHCP 4.
- Page 25 Internet Router User Guide Figure 10: TCP/IP Properties – Fixed IP Address Connecting to the Internet Router 1. Start your WEB browser 2. In the Address box, enter "HTTP://" and the IP Address of the Internet Router. For example (using default IP Address): HTTP://192.168.0.1 3.
- Page 26 Setup: Internet Access card. The current IP Address and Network mask (Sub- net Mask) will be displayed. The IP address must be in the range 192.168.0.2 to 192.168.0.254, and the Network mask must be 255.255.255.0 < Ensure that your PC is NOT configured to use a “Proxy Server”.
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Page 27: Basic Setup Screen
Internet Router User Guide Basic Setup Screen Select the Basic Setup link from the navigation bar. You will see a screen like the example below. Figure 12: Basic Setup Screen... - Page 28 Setup: Internet Access Internet Account Details Enter the account name provided by your ISP. Account (User) Name This name will be used to log in to the ISP’s server. Account Password Enter the current password for the above account. Re-enter the password to ensure it is correct. Verify Password Enter the IP address assigned to you by your ISP.
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Page 29: Lan Settings
Internet Router User Guide e.g. 555-555-1234-0101 (Where 555-555-1234 is the phone number, and 0101 is the device ID.) However, there is wide variation in SPID formats, and you must use the method advised by your phone company. If your telephone company did not provide this information, leave this blank. -
Page 30: Pc Configuration
Setup: Internet Access PC Configuration TCP/IP Settings If you use the DHCP Server function: < Configure each PC to be a DHCP client, as shown in Figure 9: TCP/IP Prop- erties - DHCP on page 17. If your LAN already has a DHCP server: <... -
Page 31: Operation - Internet Access
Internet Router User Guide Operation – Internet Access Once your PC is configured to use Internet access via the LAN, simply use your Browser to connect to any Internet site. Accessing AOL To access AOL (America On Line) through the Internet Router, the following items are required: <... -
Page 32: Chapter 3 Printer Sharing
Chapter 3 Printer Sharing This Chapter explains how to share the printer attached to the Internet Router INET-830 and INET-850. Overview To have shared access to the printer connected to the Internet Router INET-830 and INET-850, each PC requires the following: <... -
Page 33: Pc Configuration
Internet Router User Guide The Printer Port driver, prtserv.dll, to the Windows\System directory (Win 95) or Windows\System32 directory (Windows NT). Uninstall information file, and the Readme file, to the installation directory. Shortcuts to the Readme file, and the Uninstall program, to the Windows Start Menu. - Page 34 Printer Sharing PostScript If using a PostScript Printer and banner page is enabled, enable this option. Not enabling this option will cause errors in the print job. The user or work group name to be User Name printed on the banner page. Retry Interval Sets how often Windows will poll the Print Server to establish a connection...
- Page 35 Internet Router User Guide Figure 14 Printer Port Configuration 6. Click the Browse Device button. All Internet Routers on your LAN will be listed. Select the desired unit. The name shown is the Internet Router's default name, which includes the Hardware Address of the device.
- Page 36 Printer Sharing Figure 15: Select Port (NT 4.0) 5. Select the Configure Port button. The following Configure Print Server screen will appear Figure 16 Printer Port Configuration 6. Click the Browse Device button. All Internet Routers on your LAN will be listed.
- Page 37 Internet Router User Guide Configuration is now complete. You can now print using the printer connected to the Internet Router. Windows NT 3.51 1. Go to Printer Manager. Select Printer4Create Printer. 2. Select the Printer Driver for the printer connected to the Internet Router. 3.
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Page 38: Chapter 4 Advanced Setup
Chapter 4 Advanced Setup This Chapter contains an overview of the features available from the “Advanced Setup” screen. Advanced Setup Screen This screen can be reached by the Advanced Setup link on the navigation bar. Figure 18: Advanced Setup Screen To see whether or not you require each feature, please refer to the table below. - Page 39 Internet Router User Guide DHCP Server If you want to turn the DHCP server OFF, or increase (Chapter 6) the number of DHCP clients supported. (Default is 50, maximum is 253.) ISDN To use 1 B channel instead of 2, set B channel parame- (Chapter 7) ters as advised by the phone company or tech support, or set the outgoing call ID.
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Page 40: Chapter 5 Analog Ports
Chapter 5 Analog Ports This Chapter explains how to configure the “Analog Ports” screen. Overview Configuration of the Analog Ports screen is only required if you have analog devices such as a telephone, answering machine, or Fax machine attached to one or both of these ports. - Page 41 Internet Router User Guide countries use A_law. Only change this if advised to do so by technical support staff. Standby The default value is 3; this should only be changed if advised Time to do so by technical support staff. MSN, SAD Incoming Calls Enter the MSN telephone number and/or SAD you wish to...
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Page 42: Chapter 6 Dhcp
Chapter 6 DHCP This Chapter explains the settings on the DHCP Server screen Overview A DHCP (Dynamic Host Configuration Protocol) server provides a valid IP address, Gateway address and DNS addresses to a DHCP client (PC or device) upon request. The Internet Router can act as a DHCP server. -
Page 43: Configuration Data
Internet Router User Guide Figure 20: DHCP Server Screen Configuration Data Use this to enable/disable the DHCP server function. Operation These fields set the values used by the DHCP server, Start IP Address Finish IP Address when it allocates IP Addresses to DHCP Clients. This range also determines the number of DHCP clients supported. -
Page 44: Chapter 7 Isdn
Chapter 7 ISDN This Chapter explains how to configure the Advanced ISDN op- tions of the Internet Router. Overview In most situations, there is no need to change these settings. They are provided to allow you to: < Temporarily switch the ISDN link OFF. <... -
Page 45: Data
Internet Router User Guide performance. To drop the second B channel is depended on the data traffic, incoming voice call, or requesting an outgoing voice call to reduce usage charge and provide more flexibility for voice service. Data Operation Use this to temporarily disable the ISDN link, and later restore it. -
Page 46: Chapter 8 Routing
Chapter 8 Routing This Chapter explains the Routing features of the Internet Router. Overview While the Internet Router includes a standard routing table, this feature can be completely ignored if you do not have a router in your LAN. If you DO have a router, it is necessary to configure BOTH the Router and the Routing table in the Internet Router correctly, as described in the following sections. - Page 47 Internet Router User Guide Figure 22: Routing Screen Operations < To Delete an Existing Entry: Select the Entry from the drop-down box, then click the Delete button. < To Change an Existing Entry's Details: Select from the drop-down box, click Get Details to view the existing data, then change any fields you wish.
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Page 48: Router Configuration
Routing The Network Mask used on the remote LAN segment. For Network Mask class "C" networks, the standard Network Mask is 255.255.255.0 The IP Address of the Router on the LAN segment to Gateway which this device is attached. (NOT the router on the IP Address remote LAN segment.) The number routers which must be navigated to reach the... -
Page 49: Routing Example
Internet Router User Guide Other Routers Other routers must use the Internet Router's Local Router as the Default Route. The Gateway IP Address will be: < For routers connected to the Internet Router's local Router, the address of the Internet Router's local router. <... - Page 50 Routing Network Mask 255.255.255.0 Gateway IP Address 192.168.0.100 For Router A's Default Route Destination IP Address 0.0.0.0 Network Mask 0.0.0.0 Gateway IP Address 192.168.0.1 (Internet Router's IP Address) For Router B's Default Route Destination IP Address 0.0.0.0 Network Mask 0.0.0.0 Gateway IP Address 192.168.1.80 (Internet Router's local router)
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Page 52: Chapter 9 Serial Port
Chapter 9 Serial Port This Chapter explains how to configure the serial (WAN) port on the Internet Router for Internet Access. Overview Currently, the serial (WAN) port can be used only for Internet access, to provide additional bandwidth. Either a modem or ISDN TA can be connected to the serial port. The attached device will be used only when the ISDN link is fully utilized. -
Page 53: Serial Port Configuration
Internet Router User Guide Serial Port Configuration Selecting the Serial Port hyperlink will reveal a screen like the example below. Figure 24: Port Configuration Hyperlinks Click the Advanced Port link to switch to the Advanced Port screen for the serial port. - Page 54 Serial Port Internet Account Details The following data is available from your ISP (Internet Service Provider). Enter the account name provided by your ISP. Account (User) Name This name will be used to log in to the ISP’s server. Account Password Enter the current password for the above account.
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Page 55: Advanced Port Settings
Internet Router User Guide Initial String (AT Commands) For the Internet Router to function correctly, the modem or ISDN TA must be configured correctly. The following table shows the required settings, and the usual AT command. Setting AT Command Fixed baud rate setting AT&B1 RTS/CTS flow control AT&K3... -
Page 56: Advanced Port Settings
Serial Port Figure 25: Advanced Port Settings Advanced Port Settings Operation If set to Enable, a connection to the Internet will be made as needed. Disable means the port cannot be used at all. If a connection remains inactive, it is terminated after Idle Timeout this time period. -
Page 57: Script File
Internet Router User Guide Dial String Only required if you are NOT using Tone or Pulse dialing. Enter the command (sometimes called the "Dial Prefix String") your modem requires to precede the phone number. Auto Answer OFF Enter the command strings which sets the "Auto- Command answer"... - Page 58 Serial Port Script File Variables Eleven string variables can be used within the string above. These are used to include special characters within the string. Variable Description alert (normally creates a beep) backspace form feed new line carriage return horizontal tab vertical tab Literal question mark \’...
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Page 59: Compuserve Script
Internet Router User Guide CompuServe Script The following script file could be used to log on to CompuServe, and can be used as an example for other situations. wait 3000 send “\r” wait 3000 send 100 “CIS\r” wait 3000 “:” send 100 “user id\r”... -
Page 60: Operation
Serial Port each character. This command tells the server to switch to a PPP connection. Operation When the ISDN link is fully utilized, a connection will be made through the serial port’s modem or ISDN TA to increase the available bandwidth. Note that if using an analog modem, there will be a delay of 10 to 20 seconds while this connection is established. - Page 61 Internet Router User Guide This page was deliberately left blank.
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Page 62: Chapter 10 Status & Monitoring
Chapter 10 Status & Monitoring Overview The Internet Router allows you to connect to it through the LAN while it is operat- ing. You can monitor the operation of the ISDN link, DHCP server, and the Serial Port. Status Screen Figure 26: Status Screen... -
Page 63: Dhcp Status
Internet Router User Guide Data Device Firmware Version Version of the firmware (embedded software, in- cluding this program) which is currently installed. Technical support staff may ask for this information. The hardware address of this device. Physical Address Hardware ID The hardware ID of this device, used by the manu- facturer for identification. -
Page 64: Isdn Status
Status and Monitoring Figure 27: DHCP Server Status Data DHCP Server This will display “Enabled” or “Disabled”. Status DHCP Table This table will be empty unless DHCP has been "Enabled". If DHCP is being used, this table lists the devices which have been allocated IP Addresses by the DHCP server function IP Address The IP Address allocated by the DHCP server to the... -
Page 65: Connection Log
Internet Router User Guide < Dial will dial the ISP < Tech Log will display ISDN messages instead of connection messages < Clear log will clear the log, so that new messages can be read more easily < Refresh will reload the screen, updating the log messages. An example screen is shown below. -
Page 66: Port Status/Test Screen
Status and Monitoring Common messages are shown in the following table. Message Description Dialing Dialing the ISP Try to establish The device is trying to connect with the ISP. physical connection. Busy error The number dialed was busy. Physical line is Physical connection to ISP has been established. -
Page 67: Status Data
Internet Router User Guide Figure 29: Port Status &Test Operation < Hang-up will hang up the modem, if it is currently connected < Dial will dial the ISP, if not currently connected. < Clear Log will remove all data in the Log window, making new data easier to read. - Page 68 Status and Monitoring The IP Address used by this device. This address is PPP IP provided by the ISP on connection. Address Modem Log This shows the commands sent to the modem, and any status messages returned by the modem. Note that this is not "live"; you must click Refresh to update the infor- mation.
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Page 69: Normal Operation
Internet Router User Guide Try to hang up Attempting to get the modem to hang up. Time out There was no response from the modem No carrier The number dialed did not answer. No answer Idle timer expires The time period (in the configuration) to discon- nect if the link is not used is up. - Page 70 Status and Monitoring No response. Check that the modem is ON and properly Time out connected to the Internet Router. No carrier There was no response from the phone number dialed. Check that the phone number is correct, and the modem is No answer working.
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Page 71: Appendix A Troubleshooting
Appendix A Troubleshooting This Appendix covers the most likely problems and their solutions. Overview This section covers some common problems that may be encountered while using the Internet Router and some possible solutions to them. If you follow the suggested steps and the Internet Router still does not function properly, contact your dealer for further advice. -
Page 72: Internet Access
A - Troubleshooting Internet Access Problem 1 Can’t connect to the Internet Router to configure it. Solution 1 Check the following: < The Internet Router is properly installed, LAN connec- tions are OK, and it is powered ON. < Ensure that your PC and the Internet Router are on the same network segment. -
Page 73: Printer Sharing
Internet Router User Guide "Enable". 6. Check the ISDN Status screen, and examine the Con- nection Log. For details of the Log messages, refer to Connection Log on page 58. Problem 3 My Modem/ISDN TA is working fine with a dial-up connection. - Page 74 A - Troubleshooting problem: 1. Select Network printer when asked "How is the printer attached to your computer?" 2. When prompted for Network Path or Queue name enter a dummy name such as \\12345 and select Next. 3. The printer wizard will display a message stating "The Network Printer is off-line".
- Page 75 Internet Router User Guide NEC SuperScript series Olivetti PG304 Samsung MyLaser-4 Samsung MyLaser-5 Samsung MyLaser-6 Problem 3 The Banner Page does not print properly. Solution 1 If you have a Windows GDI printer, the Banner Page can NOT function properly. Disable the Banner printing in the Configure Port screen.
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Page 77: Appendix B At Commands
Appendix B AT Commands Required Settings For the Internet Router to function correctly, the modem or ISDN TA must be set as follows. Setting AT Command Fixed baud rate setting AT&B1 RTS/CTS flow control AT&K3 DCD to track the presence of a carrier AT&C1 DTR off to hang-up modem AT&D2... - Page 78 B - AT Commands 1. Select My Computer, then Dial-Up Networking. 2. Select the icon for your connection, then Properties. 3. Click the Configure button, then the Connection tab, as shown below. Figure 30:- Connection Properties (W95) 4. Select Advanced to see the screen below.
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Page 79: At Commands
Internet Router User Guide Figure 31:- Advanced Connection (W95) 5. Check the option Record a log file. Then click OK and exit. 6. Use Dial-up Networking to make your on-line connection normally. A log file MODEMLOG.TXT will be created in your Windows directory. 7. - Page 80 B - AT Commands Handshake operation ATBn Select ITU-T V.22 for 1200 bps communication Select Bell 212A for 1200 bps communication Dial number and options that follow Pulse dial Tone dial Pause for a specified time Return to command state after dialing Hook flash, call transfer Wait for second dial tone Wait for 5-second silence before proceeding, otherwise...
- Page 81 Internet Router User Guide Speaker volume control. n=0-7 ATLn Speaker control ATMn Speaker always off Speaker on until carrier is detected Speaker always on Speaker on after last digit dialed, off at carrier detect ATNn Ring volume control, n=0 disables ring function. n=0-7 Return to on-line state Pulse dial ATQn...
- Page 82 B - AT Commands Reset modem and load user profile n (0-3) Reset modem and load factory settings Help, Basic command summary Help, Extended AT& command summary AT&$ AT*$ Help, Extended AT* command summary Extended “AT&” Commands (Includes RTS/CTS Flow Control Commands) Command Description Data rate, terminal-to-modem...
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Page 83: Appendix C Windows Peer-To-Peer
Appendix C Windows Peer-to-peer Overview This appendix explains how to configure Windows 95/98 to enable a Peer-to-peer network, using the TCP/IP protocol. A “Peer-to-peer” network is a network which does not have a dedicated server, but one or more PCs will allow the other PCs to access their resources (Disk, folders, or printer). - Page 84 C – Windows Peer-to-peer TCP/IP Installation 1. Navigate to the Network Properties screen. This can be done by either: Selecting Start-Settings-Control Panel-Network Selecting the Network Neighborhood icon on the desktop, and right-clicking to select Properties. 2. The "Configuration" tab of the Network Properties screen will appear. An example screen is shown below.
- Page 85 Internet Router User Guide Figure 33: TCP/IP Properties 5. It is essential for your PC to have an IP Address. If you click the “Obtain and IP address automatically” button, as shown above, you need a DHCP (Dynamic Host Configuration Protocol) Server. The Internet Router can act as a DHCP Server.
- Page 86 C – Windows Peer-to-peer < Each PC must log-in to the network. The Primary Network Logon (see Figure 32) must be set to Client for Microsoft Networks. < On boot-up, when the network log-in screen appears, you must log-in, even if you don’t use a password.
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Page 87: Appendix D Specifications
Appendix D Specifications Internet Router INET-810 Dimensions 245mm(W) * 140mm(D) * 40mm(H) 0 ° C to 40 ° C Operating Temperature -10 ° C to 70 ° C Storage Temperature Network Protocol: TCP/IP Network Interface: 4 * 10BaseT (UTP) connectors... -
Page 88: Internet Router Inet-820
Specifications Internet Router INET-820 Dimensions 245mm(W) * 140mm(D) * 40mm(H) 0 ° C to 40 ° C Operating Temperature -10 ° C to 70 ° C Storage Temperature Network Protocol: TCP/IP Network Interface: 4 * 10BaseT (UTP) connectors ISDN Port RJ45 connector, S/T interface, 4 wire full duplex, AMI line code Analog port... - Page 89 Internet Router User Guide Internet Router INET-830 Dimensions 245mm(W) * 140mm(D) * 40mm(H) 0 ° C to 40 ° C Operating Temperature -10 ° C to 70 ° C Storage Temperature Network Protocol: TCP/IP Network Interface: 4 * 10BaseT (UTP) connectors ISDN Port RJ45 connector, S/T interface, 4 wire full duplex, AMI line code...
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Page 90: Internet Router Inet-830
Specifications Internet Router INET-850 Dimensions 245mm(W) * 140mm(D) * 40mm(H) 0 ° C to 40 ° C Operating Temperature -10 ° C to 70 ° C Storage Temperature Network Protocol: TCP/IP Network Interface: 4 * 10BaseT (UTP) connectors ISDN Port RJ45 connector, S/T interface, 4 wire full duplex, AMI line code Analog Port...