The D-Link DPH-400G/F5 SIP Business IP Phone is a robust and feature-rich communication solution designed to meet the needs of modern businesses. It supports SIP v2 protocol, making it compatible with a wide range of VoIP systems, ensuring seamless integration into existing communication infrastructures. Equipped with a 2.8-inch color LCD display with a resolution of 320 x 240 pixels, the phone offers clear visuals for easy access to call information, contact lists, and menu navigation.

This IP phone features HD voice quality, delivering crystal-clear audio through its full-duplex speakerphone or wired headset connection. With support for various audio codecs like G.711, G.722, and G.729AB, it ensures superior call clarity. The Power over Ethernet (PoE) capability allows for simplified installation, reducing the need for separate power adapters and cables. The phone also includes dual 10/100/1000 Mbps Ethernet ports, enabling easy connectivity with LAN and PC pass-through for efficient network management.

The D-Link DPH-400G/F5 offers a range of advanced call features, including call hold, call forwarding, call transfer, 3-way conferencing, and Do Not Disturb (DND). It supports up to 1,000 contacts in its phone book and keeps a history of missed, received, and dialed calls, making it ideal for busy office environments. The programmable soft keys and dedicated function buttons provide quick access to frequently used functions, enhancing productivity and ease of use.

With support for QoS and VLAN, the phone prioritizes voice traffic to ensure stable and clear calls, even in data-heavy network environments. It also includes VPN support for secure remote access. The D-Link DPH-400G/F5 SIP Business IP Phone is a versatile and reliable choice, suitable for businesses looking to enhance their communication capabilities with a high-quality VoIP solution.