The Snom D812 wired IP phone supports up to 12 SIP accounts and 12 concurrent calls. Its backlit 5-inch IPS color display has a resolution of 480 x 272 pixels, while the eight programmable SmartLabel keys with multicolor LED indicators can be assigned up to 32 functions.

For communication, it features HD Audio technology, full-duplex speakerphone, acoustic echo cancellation (AEC), and Opus codec support. Its antibacterial handset, two Gigabit Ethernet ports, and USB 2.0 Type-A port round out its features. It supports up to three Snom D8C expansion modules via USB, as well as the TLS, SRTP, HTTPS, and OpenVPN security protocols.

• Type: Wired IP phone
• Display: Backlit 5-inch IPS color display
• Display resolution: 480 x 272 pixels
• SmartLabel keys: 8 programmable keys with multicolor LED indicators
• Key functions: Up to 32
• SIP accounts: Up to 12
• Concurrent calls: Up to 12
• Ethernet ports: 2 Gigabit Ethernet ports
• USB port: USB 2.0 Type-A
• Expansion modules: Up to 3 Snom D8C modules via USB
• Audio: HD Audio, full-duplex speakerphone, acoustic echo cancellation (AEC), Opus codec
• Handset: Antibacterial
• Security protocols: TLS, SRTP, HTTPS, OpenVPN
• Local phonebook: Up to 2,000 contacts
• LDAP directory: Supported
• Local conference: Up to 2+1 participants
• Software-based conference: Optional, up to 4+1 participants
• Connectivity: USB
• Color: Black