Advanced connectivity and expandability
For network connectivity, the SIP-T29G comes with two Gigabit Ethernet ports, one of them suitable for Power over Ethernet. Supports a variety of device connections, including EHS headset and USB. A built-in USB 2.0 port can also be used for Bluetooth, Wi-Fi and USB recording. Supports up to 6 Expansion Modules, adding up to 240 additional buttons with a screen-based LCD display and LED system environment.