Generic l 16 SIP Lines l HD Voice l PoE Enabled l 2 LCDs (Main + DSS) l Handset / Hands-free / Headset mode l Intelligent DSS Keys l Desktop Stand / Wall-mounted (need an additional wall hanging parts) l Optional External Power Supply | ||||||||
Phone Functions l Local Phonebook (2000 entries) l Remote Phonebook (XML/LDAP, 2000 entries) l Call logs (In/Out/Missed, 1000 entries) l Black/White List Call Filter l Screen saver l Voice Message Waiting Indication (VMWI) l Programmable DSS/Soft keys l Network Time Synchronization l Built-in Bluetooth 2.1: Support Bluetooth headset l Support Wi-Fi Dongle l Support Plantronics wireless headset (Through Plantronics APD-80 EHS Cable) l Support Jabra wireless headset (Through EHS20 EHS Cable) l Support Recording (Through Flash Drive or Server) l Action URL / Active URI l uaCSTA | ||||||||
Call Functions l Call out / Answer / Reject l Mute / Unmute (Microphone) l Call Hold / Resume l Call Waiting l Intercom l Caller ID Display l Speed Dial l Anonymous Call (Hide Caller ID) l Call Forward (Always/Busy/No Answer) l Call Transfer (Attended/Unattended) l Call Parking/Pick-up (Depending on server) l Redial l Do-Not-Disturb l Auto-Answering l Voice Message (With server) l 3-way Conference l Hot Line l Hot desking | ||||||||
Audio l HD Voice Microphone/Speaker (Handset/Hands-free, 0 ~ 7KHz Frequency Response) l HAC handset l Wideband ADC/DAC 16KHz Sampling l Narrowband Codec: G.711a/u, G.723.1, G.726-32K, G.729AB, AMR, iLBC l Wideband Codec: G.722, AMR-WB, Opus l Full-duplex Acoustic Echo Canceller (AEC) l Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) / Background Noise Estimation (BNE) / Noise Reduction (NR) l Packet Loss Concealment (PLC) l Dynamic Adaptive Jitter Buffer l DTMF: In-band, Out-of-Band – DTMF-Relay (RFC2833) / SIP INFO | ||||||||
Network l Physical: 10/100/1000 Mbps Ethernet, dual bridged port for PC bypass l IP Mode:IPv4/IPv6/IPv4&IPv6 l IP Configuration: Static IP/ DHCP / PPPoE l Network Access Control: 802.1x l VPN: L2TP / OpenVPN l VLAN l LLDP l QoS l RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035) | ||||||||
Protocols l SIP2.0 over UDP/TCP/TLS l RTP/RTCP/SRTP l STUN l DHCP l IPv6 l LLDP l PPPoE l 802.1x l L2TP l OpenVPN l SNTP l FTP/TFTP l HTTP/HTTPS l TR-069 | ||||||||
Deployment & Management l Auto-Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP OPT66/SIP PNP/TR-069 l Web Management Portal l Web-based Packet Dump l Configuration Export / Import l Phonebook Import/Export l Firmware Upgrade l Syslog |