Digium D50 IP Phone – 4 Lines, 10 BLF Keys

The Digium D50 IP Phone is a powerful mid-range SIP telephone built for professionals who need advanced call handling features and seamless Asterisk or Switchvox integration. With support for 4 lines, 10 BLF keys, and HD audio, it’s a robust solution for small to mid-sized business communications.

Key Features:
SIP Protocol support (RFC3261 compliant)
4-line appearance with multi-call support
Backlit graphical LCD display (3.5″ grayscale)
10 programmable BLF (Busy Lamp Field) keys with dual-color LEDs
HD audio support with G.722 wideband codec
Dual 10/100 Mbps Ethernet ports with PoE support
Full-duplex speakerphone and RJ9 headset port
Call hold, transfer, waiting, forwarding, and 3-way conferencing
Secure provisioning via HTTPS, SRTP, VLAN tagging
Advanced call routing and integration with Switchvox and Asterisk
XML-based application support
Desk or wall-mountable design

Built for productivity and ease of use, the D50 offers intuitive navigation, visual line indicators, and seamless VoIP integration, making it an excellent choice for business users.

Perfect for office workers, receptionists, and team leaders managing multiple calls throughout the day.

Conclusion:
The Digium D50 IP Phone delivers enterprise-class features with Asterisk-ready integration, programmable keys, and HD voice,making it a smart choice for growing businesses.