1 - Billion PBX 2.0 Billion PBX - phone system SIP server for Windows, Linux and FreeBSD. License: Shareware OS: Windows 9X/ME/2K/XP/2003 Size: 12.7 MB
8/11/2023
2 - Billion Softswitch 2.9 Billion Softswitch works as a switchboard in VoIP SIP/H323 networks allowing to proxy... License: Shareware OS: 9x/NT/2000/ME/XP