D-Link DPH-610G – Enterprise IP Phone with 20 SIP Lines, HD Audio, 3 Color Displays, Bluetooth & 106 DSS Keys

• The D-Link DPH-610G is an enterprise-class IP Phone designed for executives, managers, reception desks, hotel reception areas, office reception, executive secretaries, and contact center supervisors.

• It features a 4.3-inch main color display and two 3.5-inch side color displays for DSS key mapping, providing easy access to rich phone functions and business applications.

• The phone supports 20 SIP lines, HD audio, built-in Bluetooth, dual Gigabit Ethernet ports, integrated PoE, and up to 106 DSS keys for advanced call handling.

• It provides one-touch access to phone features through programmable DSS keys, soft keys, and an intuitive call-state-sensitive interface.

• The DPH-610G supports HD audio on handset and speakerphone, Bluetooth headset, Wi-Fi USB dongle, recording, video call receiving, and H.264 video codec support.

• It is suitable for enterprise environments requiring high call volume, advanced extension monitoring, receptionist operation, and executive communication control.

• Enterprise IP Phone for executive, reception, and supervisor use

• Supports 20 SIP lines

• 4.3-inch main color LCD display

• 2 × 3.5-inch side color displays for DSS key mapping

• Up to 106 DSS keys

• 42 physical DSS keys with tri-color LED

• Built-in Bluetooth

• Supports Bluetooth headset

• Supports Wi-Fi USB dongle

• HD audio on handset and hands-free speakerphone

• Dual Gigabit Ethernet ports

• Integrated PoE support

• Supports external power supply

• Supports 3-way conference

• Supports receiving video calls

• H.264 video codec support

• Local phonebook up to 2000 entries

• Remote XML/LDAP phonebook up to 2000 entries

• Call logs up to 1000 entries

• Programmable DSS and soft keys

• Voice Message Waiting Indication

• Network time synchronization

• Action URL / Active URI support

• Desktop stand with 2 adjustable angles

• Handset, hands-free, and headset operation modes

• Suitable for hotel reception, office reception, executive desks, and contact center supervisors

• Product Type: Enterprise IP Phone

• SIP Lines: 20 SIP Lines

• Main Display: 4.3-inch color LCD, 480 × 272 resolution

• DSS Displays: 2 × 3.5-inch color LCD, 320 × 480 resolution

• Physical Keys: 77 keys

• Soft Keys: 4 soft keys

• Function Keys: 6 keys for Hold, Call Forward, Phonebook, MWI, Headset, Redial

• Navigation Keys: 4 navigation keys

• OK Key: 1

• Return Key: 1

• Standard Digit Keys: 12

• Volume Control Keys: 3 keys for Up, Down, and Microphone Mute

• Hands-Free Key: 1

• DSS Keys: 42 DSS keys with tri-color LED

• Page-Switch Keys: 3

• DSS Capacity: Up to 106 DSS keys

• Handset: HD Handset RJ9

• RJ9 Ports: 2 ports, Handset × 1 and Headset × 1

• RJ45 Ports: 2 ports, Network × 1 and PC × 1 bridged to network

• Ethernet: 10/100/1000 Mbps dual bridged ports

• USB Port: 1 × USB 2.0 Standard A

• USB Support: Wi-Fi USB dongle or flash drive

• DC Power Input: 5V / 2A

• PoE Power Consumption: 2.6W – 9W

• Adapter Power Consumption: 2.4W – 8W

• Working Temperature: 0°C to 45°C

• Working Humidity: 10% to 95%

• Installation: Desktop Stand

• Color: Dark Gray

• Desktop Stand Dimensions Angle 1: 309 × 214 × 187 mm

• Desktop Stand Dimensions Angle 2: 309 × 226 × 167 mm

• Device Dimensions: 323 × 301 × 71 mm

• Adjustable Stand Angles: 40° and 50°

• Call out, answer, and reject

• Mute and unmute microphone

• Call hold and resume

• Call waiting

• Intercom

• Caller ID display

• Speed dial

• Anonymous call

• Call forwarding: Always, Busy, No Answer

• Call transfer: Attended and unattended

• Call parking and pickup depending on server support

• Redial

• Do-Not-Disturb

• Auto-answering

• Voice message support on server

• 3-way conference

• Hotline

• Hot desking

• Local phonebook up to 2000 entries

• Remote phonebook XML/LDAP up to 2000 entries

• Call logs up to 1000 entries for in/out/missed calls

• Screen saver

• VMWI support

• Programmable DSS and soft keys

• Network Time Synchronization

• Built-in Bluetooth

• Bluetooth headset support

• Wi-Fi dongle support

• Recording support

• Action URL / Active URI

• Hotspot support

• Intelligent DSS keys

• Handset / hands-free / headset modes

• Ethernet: 10/100/1000 Mbps

• Dual bridged ports for PC bypass

• IP Mode: IPv4 / IPv6 / IPv4 & IPv6

• IP Configuration: Static / DHCP / PPPoE

• Network Access Control: 802.1x

• VPN: L2TP / OpenVPN

• VLAN Support

• LLDP Support

• QoS Support

• RTCP-XR RFC3611

• VQ-RTCPXR RFC6035

• HD voice microphone and speaker

• Handset / hands-free frequency response: 0 – 7kHz

• HAC handset

• Wideband ADC/DAC 16kHz sampling

• Narrowband Codecs: G.711a/u, G.723.1, G.726-32K, G.729A/B, AMR, iLBC

• Wideband Codecs: G.722, AMR-WB, Opus

• Full-duplex Acoustic Echo Canceller

• Voice Activity Detection

• Comfort Noise Generation

• Background Noise Estimation

• Noise Reduction

• Automatic Gain Control

• Packet Loss Concealment

• Dynamic Adaptive Jitter Buffer up to 300ms

• DTMF: In-band, RFC2833, SIP INFO

• Video Codec: H.264

• Video Call Resolution: QCIF / CIF / VGA

• Supports receiving video calls

• SIP 2.0 over UDP / TCP / TLS

• RTP / RTCP / SRTP

• STUN

• DHCP

• IPv6

• LLDP

• PPPoE

• 802.1x

• L2TP

• OpenVPN

• SNTP

• FTP / TFTP

• HTTP / HTTPS

• TR-069

• Auto-Provisioning via FTP / TFTP / HTTP / HTTPS / DHCP OPT66 / SIP PNP / TR-069

• Web Management Portal

• Web-based Packet Dump

• Configuration Export / Import

• Phonebook Import / Export

• Firmware Upgrade

• Syslog

• Executive offices

• Hotel reception

• Office reception

• Contact center supervisors

• Executive secretaries

• Enterprise IP-PBX extensions

• High-volume call handling environments

• Front desk and operator positions

• Businesses requiring DSS key monitoring and extension control

• VoIP deployments requiring HD audio, Gigabit ports, PoE, and advanced call management

• Recommended for enterprise environments that require a powerful IP phone with advanced call handling, large DSS capacity, and multiple SIP lines.

• Suitable for reception desks, hotel front desks, executive secretaries, and supervisors who need quick access to many extensions and phone functions.

• The 3 color displays and up to 106 DSS keys make it a strong choice for busy operator positions and IP-PBX systems with many users.

• Built-in Bluetooth, dual Gigabit ports, PoE, and HD audio make it ideal for professional business communication setups.