1. Virtual Programmable Keypad: Dynamically displays 4 pages, with each page capable of setting the status of 28 DSS keys, and supports custom configuration for 112 DSS keys.
2. Full-duplex hands-free calling, with Acoustic Echo Cancellation (AEC) support.
3. DTMF: In-band audio, out-of-band - DTMF relay (RFC2833)/SIP INFO
4, 20 SIP lines
5. Quick dialing
6. Tripartite Meeting
7. Integrated Bluetooth 4.2 Module: Connects with Bluetooth Headphones/Pair with Mobile Phone's Bluetooth.
8. Built-in Wi-Fi.
9. Gigabit Ethernet: Adaptive 10/100/1000Mbps network port, supports PoE power supply.
10. Supports H.264 video decoding, can bind cameras, offers video access control, accepts video calls, allows viewing access control video on the main screen of the phone, and enables remote door opening and interconnectivity.
11. Compatible with mainstream IP PBX/SOFTswitch/IMS platforms based on SIP, such as Asterisk, Broadsoft, 3CX, Metaswitch, Elastix, Avaya, etc.
