| Program |
Operating systems |
Licence |
Protocols/based upon/compatible with |
Encryption |
Other capabilities |
Key and target markets |
Latest release |
| 3CX phone system |
Windows XP, 2000, 2003. |
Freeware / Closed Proprietary |
SIP |
|
IP PBX, Provisioning, Fax, Bridges, SIP trunking support, Unified Messaging, Outlook and Exchange 2007 integration, Call Queuing, Auto Attendant, VOIP Client |
SMB |
5.0 (Dec 07) |
| 4PSA VoipNow |
Linux (i386, x86_64, ppc) |
Open Source/Closed Source |
SIP, IAX |
SSL,TLS |
Multitenant, Four levels management interface, Provisioning, Virtualization, Call routing, prepaid and postpaid billing, Call queues, Conferences, IVRs, Callback, Calling cards |
Service provides, SMB |
1.5.0, (Oct. 8, 2007) |
| Asterisk PBX |
Linux, BSD, Mac OS X |
GPL free software / Proprietary |
SIP, H.323, IAX |
|
|
|
1.4.17, Jan. 02, 2008 |
| Brekeke PBX |
Windows and Linux |
Free 60-day trial / Closed Proprietary |
SIP |
|
IP PBX, Voicemail, Conference, ARS, IVR, Auto Attendant, Queuing, Web service, Plugin APIs |
Carriers, ITSP, Hosting Providers, Enterprise, SMB |
2.1 |
| Brekeke SIP Server |
Windows, Linux, Mac OS and Solaris |
Free Academic License / Free 60-day trial / Closed Proprietary |
SIP |
|
SIP Registrar/Proxy, NAT Traversal, Authentication, Dial Plan, Multiple-Domains Hosting, UDP/TCP Conversion, UPnP, Plugin APIs |
Carriers, ITSP, Enterprise, SMB, R&D |
2.1 |
| BroadSoft BroadWorks |
Linux and Solaris |
Closed Proprietary |
SIP |
|
SIP Registrar/Proxy, Advanced Telephony Features, Audio Conferencing, Point-to-Point Videoconferencing, Mobile/Cellular Integration, Call Center/ACD, Regulatory Compliance, Desktop Productivity Applications (Windows based), Web Portal, PSTN Routing and Translations, Open APIs |
Carriers and ITSPs, Residential and Enterprise |
R14SP3 |
| Customer Interaction Center |
Windows 2003/XP |
Closed Proprietary |
SIP |
|
IP PBX, ACD, IVR, Unified Messaging, Multi-media queueing, Skills-based routing |
Enterprise and Contact (Call) Centers |
2.4 |
| Eyeball Server Suite |
Red Hat Eneterprise 4 and Fedora Core 4 or higher |
Proprietary |
SIP, XMPP, STUN, TURN ICE NAT Traversal |
|
IM server, NAT Traversal Server, SIP Proxy |
Enterprise, Developer, Service Providers |
| CommuniGate Pro |
Solaris, Linux, BSD, Mac OS X, Windows, AIX, HPUX |
Freeware / Closed Proprietary |
SIP, XMPP, XIMSS |
TLS/SSL/HTTPS/SRTP/File Encryption/Cert Authority |
VirtualPBX, Conferencing, ACD, Development environment, Flash UI |
Carriers, IT-SP, Enterprise |
5.1.x |
| FreeSWITCH |
Windows, Linux, BSD, Solaris |
Open MPL free software |
SIP, STUN, XMPP, Jabber, IAX |
SRTP |
Recording, Voicemail, Jabber IM, Google Talk, Proxy, Media gateway, Soft-PBX, IVR, |
Large soft-switch users, home pbx users, softphone users |
1.0Beta September 10, 2007 |
| GNU Gatekeeper |
Linux, Mac OS X, Windows XP/2000, FreeBSD |
GPL Free software |
H.323 |
|
Routing, Accounting, AUthorization |
|
2.2.4 |
| IXC Softswitch |
FreeBSD |
Closed/ Proprietary |
H.323, SIP, MGCP, RADIUS |
|
Includes integrated billing, codecs transcoding, protocol conversion, financial tools. |
Carriers, ITSP, Enterprise, SMB. Services: origination, termination, DIDs, calling cards |
4.4.x |
| Nortel's application Server 5200(mcs) |
Linux |
Proprietary |
SIP , H.323 |
SSL encryption |
multimedia conferencing, instant messaging (IM), presence and other collaboration tools |
Unified Communication |
5200 |
| NetUP UTM billing software |
Linux, FreeBSD, Solaris, Windows (NT, 2000, XP, 2003) |
Closed Proprietary |
H.323, SIP |
RADIUS |
Java-based multiplatform administration interface |
VoIP providers and ISP |
5.2.1-001 |
| OpenSER |
Linux, BSD, Solaris |
GPL free software Open source |
SIP |
TLS |
ENUM, IM, XMPP IM gateway, SMS gateway |
Carrier, ITSP, Enterprise |
1.2.2 |
| PACER |
Windows, Linux, Solaris, AIX, HPUX |
Closed Proprietary |
|
TLS, SSL, HTTPS |
IVR, Voice broadcasting, Virtual PBX, ACD, XML Messaging, Development environment |
Enterprise, Developer, Service Providers |
12.1 |
| pbxnsip |
Windows, Linux |
Closed Proprietary |
SIP |
TLS for signalling, SRTP and SDES for media and key exchange |
IVR, Multicast Paging, Call Recording, Barge In, NAT-Traversal, Trunking, Cell Phone Support, Built-in mini-SBC, multiple-IP Address, Plug and Play, IM+Presence, IPv6 |
Appliances, Server |
2.1 (release) |
| Solegy-OSS Desktop Dialer |
Microsoft Windows |
Freeware |
SIP |
Hash (CBCOM mode) Encryption |
IM (SIP/SIMPLE or Jabber), NAT Traversal (STUN), multiple codecs |
Service Providers, Developers |
Beta (December 2006) |
| SIP Express Router (SER) |
BSD, Linux, Solaris |
GPL free software |
SIP |
|
SIP Registrar/Proxy, Authentication, Diameter, RADIUS, ENUM, and many others... |
SIP Service Providers |
2.0.0 Ottendorf |
| sipX ECS IP PBX |
Linux |
Open source L-GPL |
Native SIP Call Control |
HTTPS, TLS |
Full redundancy (HA), plug & play management including phones and gateways, fully featured |
Enterprises between 200 and 10,000 users, multi-site |
3.6, Feb 12, 2007 |
| SoftBX |
Microsoft Windows XP/Server 2000/2003,Windows Mobile 6 |
Closed Proprietary |
SIP, H.323, CAPI, |
|
4-2000 users/per server, up to 512,000 ITSP platform, Voice Mail, Conference, Call Centre |
ITSP Hosting Platforms, PBX replacement, Appliances |
4.3.1001 (June 2007) |
| *starShop |
|
Open source GPL |
Based on Asterisk PBX |
|
(PBX, not client) |
Calling Shops and Internet cafes. |
0.02 (29th of November 2005) |
| SwyxWare |
Microsoft Windows XP/2000/2003/Vista, Windows Mobile, Symbian, Black Berry |
Closed Proprietary |
SIP, H.323, CAPI |
|
Too Many to List |
Businesses from 5 users to 10000 Users |
6.11 (19th February 2008) |
| YATE |
FreeBSD, Linux, Microsoft Windows, Solaris |
GPL free software Open source |
H.323, IAX, Jingle, SIP |
|
SoftPBX, SIP SBC/Registrar/Proxy, H.323 Proxy, FAX, IVR, Conference, Music on Hold, Radius |
Small office to carrier grade |
1.2.0 (16th April 2007) |
| ComunIP SIP Server |
Linux, Microsoft Windows |
Closed Proprietary |
SIP, HTTP, Fast-CGI |
TLS/SSL |
General-purpose SIP server with a SOA architecture - uses Fast-CGI as backend processing (PHP as default language for customizing server-side applications), full web server integration (Apache, Lighttpd) |
Application Service Provider Model to Carrier Grade, including support of SaaS delivery model |
2.5.0 (July 31, 2007) |
| Mysipswitch |
Linux |
BSD free software Open source |
SIP, Ajax |
SSL |
SIP proxy server which allows the use of multiple SIP accounts with a single SIP login |
Individuals |
August 2007 |
| Program |
Operating systems |
Licence |
Protocols/based upon/compatible with |
Encryption |
Other capabilities |
Key and target markets |
Latest release |
