As mentioned elsewhere, AstLinux would not be possible without the already available selection of excellent open source software available on the internet...
- Linux kernel 2.6
- dnsmasq
- watchdog (busybox)
- ssmtp
- cron (busybox)
- bash
- busybox (and everything with it...)
- TFTP server
- vsftpd server
- mini_httpd (with SSL)
- PHP in CGI mode (patched for above)
- OpenSSH
- OpenSSL
- NTP (ntpdate, ntpq, ntpd)
- syslog (busybox with remote log support)
- vi (from busybox)
- tc (kernel traffic shaping)
- iptables
- phpconfig-like Asterisk GUI
- Asterisk
- AstShape (QoS/traffic shaping script)
- rsync
- nfs-utils (kernel modules and userspace tools for NFS support)
- Sangoma WanPIPE (for use with A101 / 102 / 104 /S518)
- Zaptel
- working ztdummy (zaptel timing source without zaptel hardware)
- libpri
- Asterisk Manager Proxy
- exec.php from m0n0wall
- and many, many more (download to find out!)