The phone has remarkable HD voice and audio quality, simple deployment, advanced call management applications (such as shared call appearance, busy lamp fields, 3-way conferencing, transfer, call waiting, call park, call pickup, intercom and paging), and support for up to 24 lines with an expansion module.
All this makes the Mitel 6865 SIP Phone a terrific choice for those seeking reliable user experience with no compromise on functionality. With a PoE Class 2 rating, this Mitel 6800 Series SIP phone efficiently manages its power consumption and is environmentally friendly.
Conference Call Capability: 3-way
Speakerphone:Yes
Call Services: Call Forwarding, Call Hold, Call Transfer, Call Waiting, Caller ID, Message Waiting Capability, Voice Mail
Programmable Buttons Qty: 8
Indicators: Missed calls, Visual ringer light, Voice message waiting indicator
Hearing Aid Compatible: Yes
Key Expansion Module Max Qty:3
Additional Functions: Intercom
IP Telephony
Main Features: Integrated Ethernet switch, Multiple VoIP protocol support
VoIP: Yes
VoIP Protocols: RTCP, RTP, SIP, SRTP
Voice Codecs: BV-16, BV-32, G.711a, G.711u, G.722, G.722.2, G.726, G.729, iLBC
Lines Supported: 9 lines
Quality of Service: Differentiated Services (DiffServ), IEEE 802.1p, IEEE 802.1Q (VLAN), Type of Service (ToS)
IP Address Assignment: DHCP, Static
Security: IEEE 802.1X, TLS
Network Protocols: DNS, HTTP, HTTPS, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP, SNTP, SRTP, TFTP, TR-069
Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Power Over Ethernet (PoE) Support: Yes
Voice Features: Comfort noise generation (CNG), Echo cancellation (ECN)
Network Features: Class 2 PoE, Network Address Translation (NAT)
Capacity
Dialed Calls Memory: 100
Caller ID Memory: 200
Phone Directory Capacity: 200
Connections
Dual 10/100/1000 Mbps Ethernet ports (LAN/PC), Headset jack
Environmental Parameters
Indoor Use
1-year limited warranty