Feature
2 SIP Line, HD Voice, Headphone(HP) mode (EHS support for Plantronics headsets), Economical and Environmental friendly package, Call out / answer / reject, Mute / Unmute (microphone), Call Hold / Resume, Call Waiting, Intercom, Caller ID Display, Call Forwarding (Always/Busy/No Answer), Call Transfer(Attended/Unattended), Call Parking / Pick-up (depending on server), Redial/Auto-Redial, Do-Not-Disturb, Auto-Answering, Voice Message (on server), Local 3-way Conference, Hot Line, Hot-Desking
Others
With Adapter, IP Configuration: Static / DHCP / PPPoE, Network Access Control: 802.1x, DTMF: In-band, Out-of-Band - DTMF-Relay(RFC2833) / SIP INFO, Wideband CODEC: G.722, Narrowband CODEC: G.711a/u, G.723.1, G.726-32K, G.729AB, LCD: 128x48 dot-matrix, Keypad: 23 keys, including, 4 Soft-keys, 3 Function keys, 12 Standard Phone Digits keys, 2 Volume Control keys, Lower/Increase (Left/Right), 1 Volume Select key, (Down), 1 Headset key, 3.5mm port x2: Headset x1, Foot pedal x1, RJ9 port x2: Headset x1, Monitor earphone x1, RJ45 Ethernet Port x2: Network x1, PC x1 (Bridged to Network). Working Temperature: 0-40 degree C. Working Humidity: 10-65%
Specialty
Remote Phonebook (XML/LDAP), Call log (100 entries, in/out/missed), Black/White List Call Filtering, Voice Message Waiting Indication (VMWI), Programmable Soft keys, Network Time Synchronization, Action URL / Active URI, Wideband ADC/DAC 16KHz Sampling, Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) / Background Noise Estimation (BNE) / Noise Reduction (NR), Dynamic Adaptive Jitter Buffer up to 300ms, 10/100Mbps Ethernet, dual bridged port for PC bypass, call center phone with succinct design and high cost performance greatly improve production efficiency