AVAYA 5621SW IP Hardphone - Refurbished

This Phone is only compatible with the AVAYA Telephone systems, and is not suitable for home use.

The standards-based Avaya 5600 Series IP Telephones, developed specifically to meet the needs of small and medium businesses, bring rich features and functions directly to the desktop, while also supporting desktop applications above and beyond telephony. Several models are available, ranging from entry-level IP telephones to those built specifically for demanding contact center environments. The 5600 series IP telephones are for use with the Avaya IP Office system.

What's New With This Release
The 5600 series IP telephones, available from 21st March 2005 on R3.0 of IP office , run with telephone firmware release 2.2. The standards-based 5600 Series IP Telephones support desktop applications above and beyond telephony. Several models are available. This firmware release includes more services, including push of content to phone displays and audio paths, that are being made available to third party applications developers.

• 7 line x 29 character display
• 24 label-less call appearances keys (on two screens)
• Speed dial directory
• Full-duplex speakerphone
• Headset jack
• Local language customisation
• WML/WAP support
• 2 feature keys
• 7 fixed feature buttons
• Message waiting indicator
• G.711, G.729 VoIP CODEC's
• Single 10/100 BaseT Ethernet port
• Dynamic IP address assignment
• Support for SNMP
• Dynamic firmware upgrades
• Wall mountable
• Noise cancelling microphone for busy office environments
• Fully global ready (Icons used to indicate fixed button functionality)
• Support for EU24 - see related products below (requires inline PSU)
• Infrared(IrDA) port