ABillS - ISP Billing System with different abilities.
IPoE,PPPoE, PPTP, L2TP, IPSec,OpenVPN (Cisco, Junipex MX, ZTE, accel-ppp, mikrotik)
Support RADIUS (Freeradius)
PON (BDCOM,ZTE,C-Data,Huawai,V-Solutions,Stels)
CRM for ISP,
Callcenter,
NetFlow,
Monitoring,
VoIP (GNU gatekeeper, Asterisk),
IPTV,
Hotspot (Mikrotik, DD-wrt),
SNMP Monitoring (D-Link, Cisco),
Help Desk,
Mail management (Postfix, Spamassassin, Courier IMAP/POP).
Multilanguage