The IP Office Voice Over IP 5600 series telephones you can connect to the IP Office through your data network while also supporting desktop applications above and beyond telephony. There are currently four models available from the IP Office 5600 Series.
Click below to view the IP Office 5600 IP Series Telephones!
IP Office 5601 Voice Over IP Telephone
The 5601 IP Phone has no display and makes an ideal lunchroom phone due to its simplicity.
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IP Office 5621Voice Over IP Telephone
The new Avaya 5621 IP Phone is the best of all the IP Office Digital Telephones, with a huge display screen and 9 fixed feature buttons.
