Phone features Support 2 account lines, hotline Support calls holding, calls waiting and calls transfer Call transfer (blind turn, turn) Caller id, redial, mute, don't disturb Auto answer, conference Speed-dial, SMS, voicemail Message lamp, the state signal, the volume control IP direct dial Custom ring tone Phonebook search/ import /export(300), black list Call records: dial calls/received calls/miss calls / Friendly user interface Support one key quit menu(button c) Support one key to view version number and network state Support Hardware diagnostics Multi-Language Programmable keys Advanced features Xml phonebook search and import, help users quickly find number and one key to call Enterprise phonebook LDAP phonebook Fuzzy search Customizable home screen Compatible with the mainstream IP PBX, as: Broadsoft/Avaya/Asterisk Intercom, paging Anonymous calling, anonymous reject Dial plan, call immediately Audio features
Wideband encoding: G.722 Narrow band encoding: G. 711.μ/A, G723.1, G.729AB Support VAD, CNG, AEC, PLC, AJB, AGC, such as audio processing ribbon coding Full duplex speaker, with automatic echo elimination (AEC) Network features Support SIP v1(RFC2543), v2(RFC3261) Support DNS-SRV(RFC3263) Support STUN 3 DTMF model: In-band, RFC2833, SIP INFO Support the proxy server and point to point connection mode Network model: static, DHCP, PPPOE Support bridge and router model Support TFTP/DHCP/PPPOE terminal Support DNS client, built-in NAT/DHCP service Login, logout in the web page Configuration manager Support FTP/TFTP/HTTPS automatic configuration Support 3 configuration models: web page, phone and auto provision Support TR069(choice) Load default setting, capture package and system log export Security Support VPN, VLAN QOS(802.1pq) LLDP Support TLS(Transport Layer Security) Support HTTPS(client) Support TLS(Transport Layer Security) Support information authentication mechanism MD5 Support AES encryption protocol Support phone locks, support the Root/User level management mode |