The 420HD SIP IP Phone is a member of AudioCodes’ 400HD IP Phone series, the second generation of AudioCodes High Definition IP Phones, which offers cutting edge technology, high voice quality and a sleek and modern design.
The 430HD SIP IP Phone from AudioCodes is an advanced, mid-range enterprise IP Phone. Built for ease-of-use and convenience, the 430HD boasts a large LCD display and 12 programmable speed dial keys.
The 440HD SIP IP Phone from the pros at AudioCodes is a high-end, executive IP phone. The 440HD includes a dedicated LCD screen displaying contacts and their presence.