This is the basic list of requirements for using astGUIclient. It is highly
recommended that you read the SCRATCH_INSTALL doc for more information on
installing the package properly.

Requirements for installing astGUIclient/VICIDIAL on an Asterisk server:
- Asterisk 1.2.24 recommended but will work with most older Asterisk versions
- Zap trunks(T1/E1 or PSTN lines), IAX2 trunks or SIP trunks required
- If using VOIP trunks and VICIDIAL auto-dial, you must have trunks registered
- It is strongly suggested that you have a zaptel timer like a PSTN/T1/E1 card or ztdummy
- Client phones can be SIP/IAX/Zap
- In extensions.conf you must use the 'o' Dial flag on your outbound extensions
- In extensions.conf you must have the following line in your default context:
    exten => h,1,DeadAGI(agi://127.0.0.1:4577/call_log--HVcauses--PRI-----NODEBUG-----${HANGUPCAUSE}-----${DIALSTATUS}-----${DIALEDTIME}-----${ANSWEREDTIME}))
- No modification of outgoing callerID (you can set callerID through admin)
- Access to Apache/PHP webserver, php.ini memory_limit set to 48M
- In php.ini you must have uploads turned on to use the web lead loader
- SoX 12.17.5 or greater must be installed
- GNU screen 3.9.15 or greater must be installed
- ntp must be installed and syncd to same time source as any other servers
- Perl5 with several CPAN modules(Time::HiRes, DBD::mysql, Net::Telnet, etc)
- asterisk-perl-0.08 perl module required (0.09 version does NOT work)
- Access to MySQL server and mysqlclientlibs, must be version 4.0.X or higher
- Several entries in the crontab for interval-running scripts and keepalives

Requirements for using the astGUIclient/VICIDIAL web-client versions
- Recommended 500MHz speed or faster and 64MB RAM or more
- Any Unix with Xwindows, Mac OS9/X or Win98/2k/XP operating system
- Recommended use Firefox for all OSs (will run under IE5.0 or greater as well)
   Will also run on Opera 8.5+, Mozilla 1.7+, Netscape 8+ and IE 6.0
- ntp or sntp time syncing to same source as server recommended
- Proper configuration settings for each phone/computer in the phones DB table