User manual AOPEN IR128MAN

[. . . ] ISDN Router User's Manual Table of Content 1. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1. 1 FEATURES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OUTLET DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] To disable BOD, i. e. , if you don't want the second telephone line connection to be brought down even if there is no traffic on the line, enter the following command: > config int isdn ppp bod decre 0 The other BOD function (resource BOD) acts as voice priority first manner. When the router connected by 2B channels (ML-PPP), if you want to place an outgoing voice call, the router will automatically drop 1B channel for your dialing to the destination. As soon as you hang up, the router will automatically connect the second B channel again to return ML-PPP connection. The same mechanism works also under ML-PPP connection: If someone made a voice call to the router, it will drop 1B channel to accept the call and ring TEL-A or TEL-B. As soon as the user hang up, the router will again connect the second B channel and back to ML-PPP. ISDN Router Manual V. 1. 1 27 5. 4. 4 Configure ISDN Switch Type and Directory Number config interface isdn switch type {etsi, ntt, ni1} Configure the switch type for an ISDN interface Check with your local PTT to setup proper ISDN switch type otherwise the router may not operate correctly. etsi : European DSS1 switch (also called NET3) ntt : Japan INS64 switch (also called NTT-KDD) ni1 : Northern American National ISDN-1 switch You should check the supported switch type by your router by typing ATI2 in AT command mode. Note: you can also use AT!W to setup the appropriate switch type in AT command mode. config interface isdn switch spid1 <spid#1> spid2 <spid#2> dn1 <dn#1> dn2 <dn#2> Configure the service provider id and directory number for an ISDN interface Setup the telephone number and Service Profile Identifier (SPID) to TEL-A and TEL-B. The spid#1 and dn#1 will be assigned to TEL-A. The spid#2 and dn#2 will be assigned to TEL-B. The SPID is always obtained from your local PTT for service and identification purpose. config interface isdn show Display the current ISDN interface settings 5. 5 Configure General Setup config system hostname <hostname> Change the top level of CLI prompt. You can change the top level of the CLI prompt as you like by this command. The default prompt is `CLI'. ISDN Router Manual V. 1. 1 28 config system login <login id> Change the login name to enter into CLI. It is suggested to change the login ID for security reason, furthermore to prevent illegal entry. config system password <password> Change the login password to enter into CLI. The default login password of this router is `admin' . It is suggested to change the login password for security reason, furthermore to prevent illegal entry. config system show Display the current login name, password and router's host name. hwinfo Display the current hardware information. ping <IP address> Send an ICMP (Internet Control Message Protocol) echo to the host IP address. The ping is a useful internet program to check the if the specified IP address host device is alive or not. [. . . ] A calls D (D is busy or A not yet dialing out the last ending digits) 2. A go to Case 0, step 1 When A at Case 0, step 4 2 1. A calls D (D is busy or A not yet dialing out the last ending digits) 2. A go to Case 0, step1 When A at case 0, step 7 3 1. [. . . ]