Sangoma SIP 话机 仅支持FreePBX 平台，支持FreePBX 自动配置，自动部署，内置VPN支持。
s300
Sangoma s300 支持基本的SIP功能，是SIP电话入门级产品，具有很高的性价比。功能包括:
- 2 SIP Accounts
- Full duplex speaker phone
- 5-way conferencing
- Dual Ethernet ports
s400
The Sangoma s400 is a full feature set phone with three SIP accounts at a competitive
price point. Some of features include:
- 3 SIP Accounts
- Full duplex speaker phone
- 5-way conferencing
- 2.7 inch LCD with backlight
- 25 programmable soft keys
- Headset compatible
- Dual Ethernet ports
s500
Designed for the most demanding user, the Sangoma s500 comes with more features:
- 4 SIP Accounts
- Full duplex speaker phone
- 5-way conferencing
- 3.5 inch full color display
- 28 programmable soft keys
- Headset compatible
- Dual gigabit Ethernet ports
s700
The Sangoma s700 is ready for the most demanding executive. Features include:
- 6 SIP Accounts
- Full duplex speaker phone
- 5-way conferencing
- 4.3 inch full color display
- 45 programmable soft keys
- Headset compatible
- Dual gigabit Ethernet ports
