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Manufacturer
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D-Link
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Product Model
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DPH-120SE
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Product Series
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DPH
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Interface
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WAN Port: 10/100 BASE-T RJ-45 with PoE support for Internet connection
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LAN Port: 10/100 BASE-T RJ-45 for PC
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Headset : RJ9
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Handset : RJ9
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LEDs
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Power
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Display
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Large dot matrix LCD display
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Display Resolution: 128x48 pixels
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Keyboard
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4 programmable soft keys
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Navigation keys
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Headset
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Volume adjustment (-/+)
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Redial
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Speaker phone
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Dial phone numbers (including * and #)
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CPU
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Broadcom
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SDRAM
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16MB
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Flash Memory
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4MB
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Power Plug
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AC power plug
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Phone Features
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Vxworks OS
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Support SIP2.0 (RFC3261)
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SIP support 2 SIP servers, and backup SIP proxy servers
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Supports SIP UDP / TCP/ TLS
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SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer / IP Call<br< td="" style="box-sizing: border-box;"></br<>
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Audio Features
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HD voice: HD handset
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Codec: G.711A/u, G.7231 high/low, G.729AB, G.722, G.726-32
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DTMF: In-band, RFC 2833 and SIP INFO
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Full duplex hands- free speaker phone with acoustic echo cancellation
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Voice Activity Detection (VAD)
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Comfort Noise Generation (CNG)
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Background noise suppression
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Adaptive jitter buffers
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Packet loss concealment
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SRTP
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mute
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Advanced Features
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SIP messaging, MWI
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Flexible dial plan
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Barring function for outgoing calls_
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Do not disturb
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Auto answer Caller ID display
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CLIR(rejects anonymous calls)
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CLIP(to make an anonymous call)
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Dial without registration
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Call logs with missed calls/incoming calls/outgoing calls. Each support 300 records
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Phonebook: 500 records
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Speed Dial (abbreviated dialing)
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Hotline/Warm-line
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Call rejection
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Black List/ White List
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Intercom
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Password dial, DTMF hidden
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Action URL/ active URI
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Voice codec setting for each SIP line
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LDAP, XML phonebook
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Web dial
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Keypad lock, Emergency call
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Network/ Security Featuresx
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Bridge mode and route
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PPPoE for xDSL
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802.3af PoE
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VLAN(Voice VLAN/Data VLAN)
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802.1X
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NAT (NAPT)
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NAT transverse :Support STUN client
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DHCP client on WAN/ DHCP server on LAN
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Main DNS and secondary DNS server
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DNS Relay
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SNTP Client
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Firewall and DMZ
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Web management access restricted
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VPN (L2TP)
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ping, Trace route, telnet
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Maintenance & Management
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WEB, telnet and LCD menu management
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Management with different account right
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Recover firmware and factory reset
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Upgrade firmware via HTTP, HTTPS, FTP, TFTP
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DHCP option66 and custom option for auto provisioning
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Auto Provisioning to upgrade configuration file with AES encryption
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TR-069 and Syslog
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Dimensions
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250mm x 205mm x 60mm
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Weight
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0.84kg
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Power Supply
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DC 5 V/600 mA, power adapter
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Ethernet cable (PoE) 802.3af
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Power Consumption
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IDLE: 2.5W
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Active: 2.8W
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Operation Temperature
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0 to 40_C
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Relative Humidity
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10% to 65%
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