VOIP-Solutions.org

Open Source VOIP Software

Open Source VOIP softwares, for clients and servers.

Free and open source

• Asterisk
• FreeSWITCH
• Kamailio
• Mobicents Platform (JSLEE[2] 1.0 compliant and Sip Servlets 1.1 compliant application server )
• Mysipswitch
• OpenSER
• OpenSIPS
• SailFin
• SIP Express Router (SER)
• sipX

YXA A SIP server based on Erlang.

Proprietary license

• 3CX Phone System 3CX Phone System for Windows.
• Aastra Aastra 5000, Aastra 800, MX-ONE.
• Alcatel-Lucent 5020 Call Session Controller
• Avaya Application Server 5300 (AS5300) - JITC Certified ASSIP VoIP
• Avaya Communication Manager SIP Enablement Services
• BEA Systems WebLogic SIP Server
• Cisco SIP Proxy Server
• Comverse Technology softswitch, media applications, SIP registrars
• Interactive Intelligence CIC (Customer Interaction Center), SIP Proxy, Media Server
• Iskratel SI3000 CS softswitch, signaling media gateways, application servers
• MERA Systems VoIP softswitches with sbc, H.323/SIP proxy
• NEC SV7000 Back-to-Back User Agent SIP PBX
• NEC UNIVERGE Sphericall Communications Services Platform
• Nortel SCS500
• Nortel SIP Multimedia Communication Server 5200
• pbxnsip IP PBX for small to medium sized organizations which runs on Windows, Linux, FreeBSD & Mac OS
• TANDBERG Video Communication Server - SIP application server, media server and H.323 gateway
• Unison Unified communications software
• 3Com VCX IP Telephony Module: Back-to-Back User Agent SIP PBX
• Objectworld UC Server
• Oracle Multimedia communication Engine (M2CE)
• Microsoft Office Communications Server 2007 (R2 Version since February 2009)
• RADVision SIP Server Platform source-code B2BUA, Presence,...
• Siemens OpenScape Voice, Hipath 8000 SIP softswitch, mediaserver,... (SIP)
• Sun Microsystems Sun GlassFish Communication Server
• Tadiran Telecom coral Ipx family & Coral Sea softswitch
• CommuniGate Pro Virtualized PBX for IP Centrex hosting, Voicemail services and self-care,...
• Interactive Intelligence Windows Based IP PBX for small, medium and Enterprise organizations.
• Zultys MX250/MX30 IP PBXs for the SMB and Enterprise