D-Link DPH-400GE – Gigabit SIP IP Phone with 6 SIP Accounts, 3.5" Color LCD, PoE, DSS Keys & HD Voice

• The D-Link DPH-400GE is a Broadband Internet SIP IP Phone designed for general office users, SOHO environments, and SMB VoIP communication.

• It allows users to make phone calls through a DSL/cable modem or router using Internet-based VoIP communication.

• The phone provides 6 SIP accounts, dual Gigabit Ethernet ports, 3.5-inch TFT color LCD display, HD voice handset, PoE support, and advanced business call features.

• It supports call transfer, call forward, call hold, 3-way conference, speed dial, phonebook, caller ID, MWI, SMS, BLF/Presence, and Action URL / Active URI.

• The DPH-400GE includes two Ethernet ports with NAT and DHCP server support, allowing a PC to connect through the phone while using VoIP service.

• It supports QoS, VLAN, LLDP, VPN, auto-provisioning, remote firmware update, and web-based configuration for professional IP-PBX deployments.

• Gigabit SIP IP Phone for office and SMB VoIP communication

• Supports 6 SIP accounts

• Dual 10/100/1000 Mbps Gigabit Ethernet ports

• 3.5-inch TFT color LCD display

• LCD resolution 480 × 320

• PoE IEEE 802.3af Class 2 support

• HD voice handset

• Speakerphone IP phone with enhanced voice quality

• 10 DSS keys

• 4 soft keys

• Phonebook up to 500 contacts

• Remote phonebook up to 4 XML phonebooks

• Call history up to 300 calls

• 9 speed dial numbers

• 9 selectable ring tones

• Caller ID display

• Call transfer, call forward, call hold, and call waiting

• Three-way conference support

• MWI and SMS support

• BLF / Presence support

• Action URL / Active URI support

• Supports expansion module connection

• Web-based GUI for easy installation and configuration

• QoS, VLAN, LLDP, L2TP VPN, and OpenVPN support

• Suitable for IP-PBX, softswitch, SIP registrar, and IMS-based systems

• Product Type: Gigabit SIP IP Phone

• Model: DPH-400GE

• SIP Accounts: 6 SIP Accounts

• Display: 3.5-inch TFT Color LCD

• LCD Resolution: 480 × 320

• CPU: BCM 1190

• Network Interface: 2 × RJ45 10/100/1000 Ethernet ports

• WAN Port: 1 × 10/100/1000 Mbps Ethernet

• LAN Port: 1 × 10/100/1000 Mbps Ethernet

• WAN Function: Connect to 10/100/1000 Mbps Ethernet

• LAN Function: Connect to 10/100/1000 Mbps Ethernet / PC pass-through

• DC Input: 5V DC IN Jack

• PoE Support: IEEE 802.3af Class 2

• Handset Hook Switch: Supported

• Handset Jack: Supported

• Headset Jack: Supported

• External Console Jack: Supported for expansion module

• Soft Keys: 4

• DSS Keys: 10

• Navigation Keys: 4 navigation keys

• Numeric Keys: 12 numeric keys with star and pound key

• Function Keys: Hold, Call Forward, Three-party Conference, Phonebook, MWI, Headset, Redial, Mute, Volume Up/Down

• Dimensions: 240 × 185 × 45 mm

• Net Weight: 0.99 kg

• Power Adapter: AC-DC switching power adapter

• Adapter Input: 100–120V / 220–240V AC

• Adapter Output: DC 5V / 1000mA

• Max Power: 5W

• Power Consumption: Typical 1.7W standby, Max. 5.7W talking

• Operating Temperature: 0°C to 40°C

• Storage Temperature: -20°C to 60°C

• Operating Humidity: 10% to 65% non-condensing

• Storage Humidity: 15% to 85% non-condensing

• Certification: CE / FCC

• Multi-user support with 6 SIP accounts

• Caller ID display

• Call history: 300 calls

• Phonebook up to 500 contacts

• Remote phonebook up to 4 XML phonebooks

• Day / time display

• Call / time display

• 9 selectable ring tones

• 9 speed dial numbers

• Incoming call indicator

• Flexible dial map

• Password control for configuration

• Pre-dial before sending

• Expansion module connection

• MWI

• SMS

• Keypad lock

• Emergency call

• Customizable DSS key / soft key

• G.711a/u 64 kbps

• G.729A/B 8 kbps

• G.723.1 high / low

• G.726-32

• G.722

• Silence Suppression

• Acoustic Echo Cancellation G.167

• Voice Activity Detection

• Comfort Noise Generation

• Jitter Buffer

• DTMF Transmitter: SIP INFO, Transparent, RFC2833

• Packet Loss Concealment

• HD Voice handset

• SIP RFC3261 and related RFC standards

• SDP RFC2327

• RTP RFC1889

• IP Assignment: Static IP, DHCP, PPPoE

• NAT Traversal: STUN and static port mapping

• SNTP

• DNS and DNS SRV

• TFTP / FTP / HTTP / HTTPS for auto provisioning

• IP / TCP / UDP / ARP / ICMP

• Route and Bridge mode

• Call hold / resume

• Call mute

• Call waiting

• Call waiting indication

• Three-way conference

• Anonymous call / rejection

• Message Waiting Indication

• Auto-answer

• Black list

• Limit list

• Auto hangup

• Auto redial

• Ban outgoing

• Hotline

• BLF / Presence

• Action URL / Active URI

• QoS IEEE 802.1Q and IEEE 802.1p compliant

• DiffServ DSCP / ToS

• Full range VLAN ID support

• Class of Service support by VLAN tag

• LLDP

• L2TP VPN / OpenVPN

• LCD / Keypad UI in English and other languages

• HTTP Web UI in English and other languages

• FTP / TFTP / HTTP firmware remote update

• Auto-provisioning APS for firmware and profile upgrade

• Emergency upgrade if firmware is corrupted

• Compatible with TFTP, FTP, HTTP, and HTTPS server software

• Office VoIP communication

• SOHO and SMB phone systems

• Enterprise IP-PBX extensions

• Reception and administration desks

• Business users requiring multiple SIP accounts

• Offices requiring Gigabit PC pass-through

• Executive and staff desk phones

• VoIP systems requiring BLF and DSS key functions

• Businesses upgrading from traditional telephony to SIP-based communication

• Recommended for office and enterprise users who need a professional SIP IP phone with 6 SIP accounts, Gigabit Ethernet, PoE, and DSS keys.

• Suitable for IP-PBX systems where users require advanced call handling, phonebook, caller ID, BLF, speed dial, and expansion module support.

• The dual Gigabit Ethernet ports make it suitable for workstations where the PC is connected through the phone without reducing network performance.

• A strong choice for SMB and enterprise VoIP deployments that need clear voice quality, easy provisioning, and centralized management.