If you’re looking for enterprise-grade functionality in an affordable 2-line SIP phone, the Mitel 6863 was designed for you.
Features
Feature Keys
- Up to 2 lines on dedicated line keys with LEDs
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3 programmable keys that come pre-programmed
and labeled with default values (Callers, Redial and
Transfer)
• 4-way navigation with Select/OK key
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Dedicated function keys, including Transfer, Callers
List, Hold, Redial, Goodbye, Options, 2 volume
keys, Mute (with LED) and Speaker (with LED)
Audio and Codecs
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Mitel Hi-Q Audio Technology
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Hearing aid compatible (HAC) handset
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Full-duplex quality speakerphone
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Wideband handset and speakerphone
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Codecs: G.711 µ-law / A-law, G.729, G.722, AMR*,
AMR-WB(G.722.2)*, G.726, iLBC, BV16, BV32, L16
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Echo cancellation
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Comfort noise utilization
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Packet loss concealment
Display and Indicators
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Monochrome LCD
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2.75” 128x48 pixel graphical display
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LED for call and message waiting indication
Security
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User and administrator level passwords for login
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Encryption of configuration files
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HTTPS configuration downloaded and web
management
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Phone lock with PIN
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Digest Authentication
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Transport Layer Security (TLS)
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Secure Real-Time Protocol (SRTP)
Buttons
Use