What SIP-based PBXs are avaliable?

There are a lot of SIP-based IP PBX, but the most known are these:

• Ozeki Phone System - IP PBX on Windows
• Asterisk - IP PBX on Linux
• SIPX - IP PBX on Linux
• Elastix - IP PBX on Linux

If you have any questions or comments please do not hesitate to contact us at info@ozekiphone.com

Related pages:

• What is SIP server
• What are IP Phones
• What is PBX Phone System
• IP PBX VoIP Phone System