IP Office 5400 Series DCP Digital Telephones
Avaya 5400 DCP phones deliver performance-boosting features like the 2400 series, while being a cost-effective choice for any business.
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IP Office 5600 Series IP Telset Telephones
5600 IP Telephones are developed specifically to meet the needs of small and medium businesses, while also supporting desktop applications above and beyond telephony.
All IP500 Telephones
Find all of Avaya's Digital and IP Telephones for your business of any size.