D-link DPH-150SE VOIP SIP IP-phone

The D-Link DPH-150SE is a versatile and robust VoIP SIP IP phone designed for efficient and reliable communication in professional environments. It features a 2-line LCD display with adjustable contrast for clear visibility of call details and status.

Built to support SIP v2 (RFC 3261), the DPH-150SE ensures seamless integration with various IP PBX and softswitch platforms. It supports a range of audio codecs, including G.711a/μ, G.729A, G.723.1, G.726, and G.722, providing high-quality voice communication with wideband audio support. The phone also includes advanced voice quality enhancements such as echo cancellation, jitter buffer, VAD (Voice Activity Detection), and CNG (Comfort Noise Generation).

The phone’s design incorporates 4 soft keys and 10 programmable speed dial keys for quick access to frequently used functions. Dedicated buttons for volume control, mute, redial, hold, and transfer enhance usability. A full-duplex speakerphone allows for hands-free conversations, while an RJ-9 headset jack provides an additional option for private calls.

Network connectivity is facilitated by dual 10/100Mbps Ethernet ports (LAN and PC) with QoS support to prioritize voice traffic. The DPH-150SE also includes advanced security features such as 802.1x, TLS, SRTP, HTTPS, and VPN pass-through support to protect communications.

Call handling features include call forwarding, transfer, hold, 3-way conferencing, Do Not Disturb (DND), call waiting, and caller ID, providing a comprehensive suite of options for managing calls efficiently. The phone supports Power over Ethernet (PoE) for simplified installation and can also be powered by an optional external power adapter (5V DC, 1A).

Remote firmware upgrades are possible via TFTP, FTP, or HTTP, ensuring the device remains up-to-date with the latest features and security patches. The DPH-150SE is designed for both desktop and wall mounting, making it a flexible addition to any workspace. Available in a sleek black finish, it combines functionality with a professional appearance. Discover more D-Link switch options for your network.