Photo
U6S
Feature
4.5” 480x854-pixel color display with backlight.
18 multi-functional line keys, up to 90 Paperless DSS Keys.
Optima HD voice, Full-duplex speakerphone.
Dual-port Gigabit Ethernet, integrated POE.
2xBuilt-in USB Port, support USB WIFI Dongle and USB Bluetooth Dongle.
Up to 8 SIP accounts, 3-way conferencing.
Integrated stand with 2 adjustable angles.
Phone Features
>8 SIP accounts, Hotline
>Call hold, Call waiting, Call forward, Call return
>Call transfer (blind/busy/ask)
>Caller ID display, Redial, Mute, DND
>Auto-answer, 3-way conferencing
>Speed dial, SMS, Voicemail Message Waiting Indication LED
>Tone scheme, Volume control
>Direct IP call without SIP proxy
>Ring tone selection/import/delete
>Black list, Hand-free indicator.
>Call history: dialed/received/missed;
>Multi-Language
>Soft keys programmable, Supports PC control

Advanced Features
>XML Phone Book search and input & output
>Enterprise phone book
>LDAP phone book
>Functions customizable keys
>Support up to 90 paperless DSS keys
IP PBX System Integration
>Busy lamp field (BLF), BLF list
>Bridged line appearance (BLA)
>DND & Forward synchronization
>Intercom, Paging, Music on hold
>Call pickup, Dial Plan, Call recording Anonymous call, Anonymous call rejection
>Network conference, Distinctive ringtone
Codes and Voice Features
>Wideband Codec: G.722
>Narrowband codec: G.711μ/A, G.723.1
>G.726, G.729AB,iLBC
>VAD, CNG, AEC, AGC
>Full-duplex,
Security
>LLDP, VLAN QoS (802.1pq),VPN(L2TP)
>Transport Layer Security (TLS)
>Digest authentication using MD5/MD5-sess
>Secure configuration file via AES encryption
>Phone lock for personal privacy protection
>Admin/User 2-level configuration mode
Network Features
>SIP v1 (RFC2543), v2 (RFC3261)
>DNS SRV (RFC3263)
>NAT Traversal: STUN mode
>DTMF: In-Band, RFC2833, SIP Info, Auto
>HTTP/HTTPS Web Management
>IP Assignment: Static/DHCP/PPPoE
Bridge/Router mode for PC port
>TFTP/DHCP/PPPoE client
>DNS client, NAT/DHCP server
Management
>Auto-provision via FTP/TFTP/HTTP/HTTPS
>SNMP V1/2 , TR069 optional
>Configuration: browser/phone/auto-provision
>Trace package and system log export
Physical Features
>480x854-pixel color display with blacklight
>49 keys, 21 LED lights,
>1xRJ-9 handset port
>1xRJ-9 headset port
>2xRJ45 10/100/1000M Ethernet ports
>1xRJ45 EXT port, support extension module
>Power adapter: AC 100~240V input and
DC 12V/1A output
>2x USB port
>Power over Ethernet ,IEEE 802.3af,class 0
>Power consumption: 2.5-3.5W
>Net weight:
>Dimension:
>Operating humidity: 10~95%
>Storage temperature: up to 60°C
Package Features
>Qty/CTN: 10 PCS
>N.W/CTN:
>G.W/CTN:
>Carton Meas: