We have updated the configuration guides for the most popular IP phones supported by 3CX, making them easier to understand.  For each phone, we have made a detailed guide to configure it manually as well as a guide to configure the phone using the provisioning feature included in 3CX.

To provision a phone using 3CX:

• CISCO SPA series phones
• Linksys SPA series phones
• Grandstream GXP 2000, 2010, 2020
• Polycom IP Soundpoint series phones

A complete list of preferred/supported/tested phones can be found here:

http://www.3cx.com/support/index.html