The AudioCodes 450HD has been phased out and is no longer available for purchase. The recomended replacement is the AudioCodes C455HD.

AudioCodes 450HD is an executive IP desk phone that is Microsoft certified for use with Skype for Business. 450HD runs SIP, which makes it interoperable with a broad selection of other VoIP providers, as well. Built for the high-end executive desk, 450HD supports 8 lines and has a beautiful 5" HD touchscreen display. AudioCodes has built in wideband audio technology both for the handset and the full-duplex speakerphone. Connect a wired headset using the dedicated RJ9 and USB ports, or get wireless connectivity using Bluetooth (support pending).

AudioCodes are known for their incredible network technology, and the 450HD shows this expertise. It has two Gigabit Ethernet ports with pass-through and PoE support built in, so you'll have future-proof speed. You get advanced audio technology, including support for the Opus and Silk audio codecs. 802.1p/Q tagging, QoS control, HTTPS provisioning, CDP/LLDP VLAN configuration, and TLS/SRTP encryption all provide enterprise-class performance and security.

AudioCodes 450HD Quick Specs:

• Connectivity: IP/VoIP
• Communications Protocol: SIP
• SIP Accounts: 8
• Ethernet Ports: 2x 10/100/1000 Gigabit
• PoE: 802.3af
• Additional Interfaces: 2x USB headset, RJ9 headset, DHSG
• Bluetooth: yes (support pending)
• Display: 5" 800x480 color TFT touchscreen
• Speakerphone: full-duplex
• Audio Codecs: G.722, Opus, Silk, G.711μ/a, G.729A/B
• Expandable: yes, with Audiocodes expansion module (pending)

Audiocodes 450HD Executive Gigabit VoIP Phone Package Contents:

• 450HD phone
• Handset with cord
• Dual position stand
• Ethernet cable