The 5400 series of phones offer a high-end feature set, including a productivity local call log and speed dial directory. With an advanced user interface, the 5410 digital phone's 5 line, 29 character display eliminates the need for paper labels.

Mid-sized Graphical grayscale display (168 x 84 dots). Integrated Switched ports for connection of PC. 12 Programmable Feature Keys -- automatically labelled from the system (no paper labels needed). 10 Fixed Feature Keys: Speaker, Mute, Drop, Hold, Volume Up and Down, Conference, Transfer, Redial, Headset. 3 Application buttons, along bottom of the display: Speed Dial, Call Log, Web Browser. Full Duplex Speakerphone with acoustic cavity for improved sound quality
 

The Avaya 3810 cordless phone is a digital telephone designed to work with IP office (Minimum Release 2.0) using a digital station port and Avaya IP Office. (available with all releases) using a TDL station port.

Introduction to IP Office Telephones

Avaya's range of digital and IP telephones deliver advanced productivity-boosting features, including a largedisplay and up to a 100-entry call log. They are designed to be a cost-effective choice for any business or contactcenter using IP Office and bring Avaya state-of-the-art technology directly to your desktop. These telephonesdeliver efficient service, superior voice quality, along with cutting-edge communications features such as screenlabels for call appearance/feature keys to simplify user administration.

IP Office is compatible with a wide range of wired Avaya telephones that were designed as part of other Avayaproduct ranges as well as the IP Office exclusive 5000 series phones. Compatible phones are as follows:Digital Stations (DS) - connecting via DS extension ports:

• IP Office 5400 series (5402, 5410, 5420)
• MERLIN MAGIX Integrated System 4400 series (4406D, 4412D+, 4424D+) in North America
• Avaya Communication Manager 2400 series (2402, 2410, 2420)
• Integral T3 digital series (Compact, Classic, Comfort) in selected European countries
• DEFINITY 6400 series (6408D, 6416D+M, 6424D+M)
• IP Telephones (LAN) - connecting via Powered LAN (local or PoE)
• IP Office 5600 series (5601, 5602, 5610, 5620, 5621)
• Integral T3 IP series (Compact, Classic, Comfort) in selected European countries
• Avaya Communication Manager 4600 IP series (4601, 4602, 4610, 4620, 4621, 4625)
• Wireless Telephones - connecting via a base station/access point
• Avaya 3701 and 3711 IP DECT telephones
• Avaya 3810 wireless 900 MHz telephone
• Avaya 3616, 3620 and 3626 WiFi telephones
• Avaya 20DT DECT telephone
• Avaya TransTalk 9040 wireless 900 MHz telephone
• Avaya IP Office telephones fall into three categories;
• Basic: 5402, 5601, 5602, 2402, 4601, 4602, T3 Compact
• Regular: 5410, 5610, 2410, 4610, T3 Classic
• Executive: 5420, 5620/1, 2420, 4620/1, 4625, T3 Comfort