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diff --git a/doc/radius.txt b/doc/radius.txt deleted file mode 100644 index 041f072ac..000000000 --- a/doc/radius.txt +++ /dev/null @@ -1,203 +0,0 @@ -Call Detail Recording to RADIUS Server -====================================== - - -Configuration of Asterisk to send CDRs to (Free)RADIUS servers. - - -A. What is needed : - * FreeRADIUS server - * Radiusclient-ng library - * Asterisk PBX - - - +--------------------+ - | Asterisk PBX | - | | - |********************| - | | +---------------+ - | RADIUS client |------->| RADIUS server | - | |<-------| (FreeRADIUS) | - +--------------------+ +---------------+ - - - - -B. Steps to follow in order to have RADIUS support: - - 1.Radiusclient library - 1.a Installation - - Download the sources from: - - http://developer.berlios.de/projects/radiusclient-ng/ - - Untar the source tarball. - root@localhost:/usr/local/src# tar xvfz radiusclient-ng-0.5.2.tar.gz - - Compile and install the library. - root@localhost:/usr/local/src# cd radiusclient-ng-0.5.2 - root@localhost:/usr/local/src/radiusclient-ng-0.5.2# ./configure - root@localhost:/usr/local/src/radiusclient-ng-0.5.2# make - root@localhost:/usr/local/src/radiusclient-ng-0.5.2# make install - - 1.b Configuration - - By default all the configuration files of the radiusclient library will - be in /usr/local/etc/radiusclient-ng directory. - - File "radiusclient.conf" - Open the file and find lines containing the following: - - authserver localhost - - This is the hostname or IP address of the RADIUS server used for - authentication. You will have to change this unless the server is - running on the same host as your Asterisk PBX. - - acctserver localhost - - This is the hostname or IP address of the RADIUS server used for - accounting. You will have to change this unless the server is running - on the same host as your Asterisk PBX. - - File "servers" - - RADIUS protocol uses simple access control mechanism based on shared - secrets that allows RADIUS servers to limit access from RADIUS clients. - - A RADIUS server is configured with a secret string and only RADIUS - clients that have the same secret will be accepted. - - You need to configure a shared secret for each server you have - configured in radiusclient.conf file in the previous step. The shared - secrets are stored in /usr/local/etc/radiusclient-ng/servers file. - - Each line contains hostname of a RADIUS server and shared secret - used in communication with that server. The two values are separated - by white spaces. Configure shared secrets for every RADIUS server you - are going to use. - - File "dictionary" - - Asterisk uses some attributes that are not included in the - dictionary of radiusclient library, therefore it is necessary to add - them. A file called dictionary.digium (kept in the contrib dir) - was created to list all new attributes used by Asterisk. - Add to the end of the main dictionary file - /usr/local/etc/radiusclient-ng/dictionary - the line: - - $INCLUDE /path/to/dictionary.digium - - 2.FreeRADIUS Server (Version 1.1.1) - 2.a Installation - - Download sources tarball from: - - http://freeradius.org/ - - Untar, configure, build, and install the server: - - root@localhost:/usr/local/src# tar xvfz freeradius-1.1.1.tar.gz - root@localhost:/usr/local/src# cd freeradius-1.1.1 - root@localhost"/usr/local/src/freeradius-1.1.1# ./configure - root@localhost"/usr/local/src/freeradius-1.1.1# make - root@localhost"/usr/local/src/freeradius-1.1.1# make install - - All the configuration files of FreeRADIUS server will be in - /usr/local/etc/raddb directory. - - - 2.b Configuration - - There are several file that have to be modified to configure the - RADIUS server. These are presented next. - - File "clients.conf" - - File /usr/local/etc/raddb/clients.conf contains description of - RADIUS clients that are allowed to use the server. For each of the - clients you need to specify its hostname or IP address and also a - shared secret. The shared secret must be the same string you configured - in radiusclient library. - - Example: - client myhost { - secret = mysecret - shortname = foo - } - - This fragment allows access from RADIUS clients on "myhost" if they use - "mysecret" as the shared secret. - The file already contains an entry for localhost (127.0.0.1), so if you - are running the RADIUS server on the same host as your Asterisk server, - then modify the existing entry instead, replacing the default password. - - File "dictionary" - - Note : as of version 1.1.2, the dictionary.digium file ships with FreeRADIUS. - The following procedure brings the dictionary.digium file to previous versions - of FreeRADIUS. - - File /usr/local/etc/raddb/dictionary contains the dictionary of - FreeRADIUS server. You have to add the same dictionary file - (dictionary.digium), which you added to the dictionary of radiusclient-ng - library. You can include it into the main file, adding the following line at the - end of file '/usr/local/etc/raddb/dictionary': - - $INCLUDE /path/to/dictionary.digium - - That will include the same new attribute definitions that are used - in radiusclient-ng library so the client and server will understand each - other. - - - 3. Asterisk Accounting Configuration - - Compilation and installation: - The module will be compiled as long as the radiusclient-ng - library has been detected on your system. - - By default FreeRADIUS server will log all accounting requests into - /usr/local/var/log/radius/radacct directory in form of plain text files. - The server will create one file for each hostname in the directory. The - following example shows how the log files look like. - - Asterisk now generates Call Detail Records. See /include/asterisk/cdr.h - for all the fields which are recorded. By default, records in comma - separated values will be created in /var/log/asterisk/cdr-csv. - - The configuration file for cdr_radius.so module is : - - /etc/asterisk/cdr.conf - This is where you can set CDR related parameters as well as the path to - the radiusclient-ng library configuration file. - - - 4. Logged Values - - "Asterisk-Acc-Code", The account name of detail records - "Asterisk-Src", - "Asterisk-Dst", - "Asterisk-Dst-Ctx", The destination context - "Asterisk-Clid", - "Asterisk-Chan", The channel - "Asterisk-Dst-Chan", (if applicable) - "Asterisk-Last-App", Last application run on the channel - "Asterisk-Last-Data", Argument to the last channel - "Asterisk-Start-Time", - "Asterisk-Answer-Time", - "Asterisk-End-Time", - "Asterisk-Duration", Duration is the whole length that the entire - call lasted. ie. call rx'd to hangup - "end time" minus "start time" - "Asterisk-Bill-Sec", The duration that a call was up after other - end answered which will be <= to duration - "end time" minus "answer time" - "Asterisk-Disposition", ANSWERED, NO ANSWER, BUSY - "Asterisk-AMA-Flags", DOCUMENTATION, BILL, IGNORE etc, specified on - a per channel basis like accountcode. - "Asterisk-Unique-ID", Unique call identifier - "Asterisk-User-Field" User field set via SetCDRUserField - |