Mitel 6863 SIP Phone for MiCloud Office

Enterprise-grade functionality in an affordable 2-line SIP phone

  • Mitel 6863 SIP Phone
  • Mitel 6863 SIP Phone
  • Mitel 6863 SIP Phone
Mitel 6863 SIP Phone Mitel 6863 SIP Phone Mitel 6863 SIP Phone

6863 SIP Phone

An ideal option for professional workers in business environments that have light telephone use requirements.

  • Support for two lines
  • 2.75", 128x48 pixel LCD display
  • Three programmable keys
  • Wideband HD audio
  • Dual Ethernet ports
  • PoE class 1 rating
6863 SIP Phone at a glance
HD Audio

HD Audio

Integrating HD wideband audio codecs, advanced audio processing and hardware components that support a true wideband frequency range, the 6863 offers a superior voice experience on both handset and speaker, making conversations crystal clear and more lifelike.

Enhanced Call Management

Enhanced Call Management

With extensive storage capacity for personal directories, callers logs, redial lists and three programmable key entries, the Mitel 6863 SIP Phone can improve efficiency by providing more call information with the push of a button.  Dedicated hard keys such as Transfer, Callers List, Hold, Redial, Goodbye, Options, two volume keys, Mute (with LED), Speaker (with LED), and a four-way navigation with Select/OK key.

Environmentally Friendly

Environmentally Friendly

The 6863 offers an efficient Power over Ethernet (PoE) Class 1 power rating as a convenient, environmentally friendly alternative to traditional power adapters. Also packaging is greatly reduced (100% recycled and biodegradable material).

Perfect for Small and Medium Sized Business

MiCloud Office Prices starting from as little as £3.63 per user per month
Get Pricing
6863 SIP Phone specifications
Feature Keys
  • Up to 2 lines on dedicated line keys with LEDs
  • 3 programmable keys that come pre-programmed and labeled with default values (Callers, Redial and Transfer)
  • 4-way navigation with Select/OK key
  • Dedicated function keys, including Transfer, Callers List, Hold, Redial, Goodbye, Options, 2 volume keys, Mute (with LED) and Speaker (with LED)
Audio and Codecs
  • Mitel Hi-Q Audio Technology
  • Hearing aid compatible (HAC) handset
  • Full-duplex quality speakerphone
  • Wideband handset and speakerphone
  • Codecs: G.711 µ-law / A-law, G.729, G.722, AMR*, AMR-WB(G.722.2)*, G.726, iLBC, BV16, BV32, L16
  • Echo cancellation
  • Comfort noise utilization
  • Packet loss concealment
  • User and administrator level passwords for login
  • • Encryption of configuration files
  • HTTPS configuration downloaded and web management
  • Phone lock with PIN
  • Digest Authentication
  • Transport Layer Security (TLS)
  • Secure Real-Time Protocol (SRTP)
Display and Indicators
  • Monochrome LCD
  • 2.75” 128x48 pixel graphical display
  • LED for call and message waiting indication
XML API Capabilities
  • Display control based on user actions or events
  • Dynamic Phone Configuration
  • RTP Streaming Control
  • CTI applications
  • Extensive XML documentation and sample apps
Networking and Provisioning
  • Dual 10/100 Mbps Ethernet ports with hardware based Ethernet switch
  • Manual or Dynamic Host Configuration Protocol (DHCP) IP address setup
  • Support of multiple DHCP options: 2, 12, 42, 43, 60, 66, 77, 120, 132, 159, 160
  • Time and date synchronization using SNTP
  • Quality of Service support – IEEE 802.1 p/Q VLAN and priority tagging, Type of Service (TOS), and Differentiated Services Code Point
  • Integrated HTTP/HTTPS server for web administration and maintenance including a built-in troubleshooting section
  • Mass deployment via central provisioning of user configuration files – TFTP, FTP, HTTP, HTTPS, TR-069 support
  • Redundant server support, DNS-SRV, Backup proxy/registrar server support
  • RTCP support (RFC1889)
  • RTP streaming for Paging and Intercom applications
  • IEEE 802.1x
  • IETF SIP (RFC3261) and associated RFCs
  • Extensive SIP standards compliance
  • PoE Class 1
  • Level “V” energy efficiency rated power adapters available, 87-00012AAA-A (Europe), 87-00013AAA-A (North America), D6700-0131-48-20 (Universal)
Package Content
  • Mitel 6863 SIP Phone (80C00005AAA-A)
  • Handset and coil cord
  • Adjustable two-angle stand (35° & 60°)
Available Accessories
  • Wall Mount Kit (80C00011AAA-A)
Contact us

Our experts will quickly be in touch

We'll process your information to provide the requested service and keep you up-to-date with with relevant products & services under legitimate interests. Our privacy policy details how we use & retain your data.

Call Us

Speak to our Mitel MiCloud Office Experts

0800 996 1646

Email Us

Get Support from our Mitel MiCloud Office Experts