Datasheet

Data Sheet
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On-hook default audio configuration (speakerphone and headset)
Multiple ring tones with selectable ring tone per line
Date and time with support for intelligent daylight savings
Call start time stored in call logs
Distinctive ringing based on calling and called number
10 user-downloadable ring tones
Speed dialing, eight entries
Configurable dial/numbering plan support
Intercom**
Group paging**
Network Address Translation (NAT) Traversal, including Simple Traversal of UDP Through NATs (STUN)
support
DNS SRV and multiple A records for proxy lookup and proxy redundancy
Syslog, debug, report generation, and event logging
Highly secure call encrypted voice communications support
Built-in web server for administration and configuration with multiple security levels
Automated remote provisioning, multiple methods; up to 256-bit encryption (HTTP, HTTPS, Trivial File
Transfer Protocol [TFTP])
Option to require administrator password to reset unit to factory defaults
Hardware Features
Paper label area
Dedicated illuminated buttons for:
Audio mute on/off
Headset on/off
Speakerphone on/off
Voicemail message waiting indicator (VMWI) light
Voicemail message retrieval button
Dedicated hold button
Settings button for access to IVR menu
Volume control rocking up/down knob controls handset, headset, speaker, ringer
Dedicated keys for redial, cancel, conference, and transfer
Standard 12-button dialing pad
High-quality handset and cradle
Built-in high-quality microphone and speaker
Headset jack: 2.5 mm
Two Ethernet ports with integrated Ethernet switch: 10/100BASE-T RJ-45
802.3af-compliant PoE
Optional 5 VDC universal (100-240V) switching; power supply is ordered separately (Cisco PA100)