Cisco IP Phone 8841 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines
Cisco IP Phone 8841 - VoIP phone - SIP, RTCP, RTP, SRTP, SDP - 5 lines
The Cisco IP Phone 8841 is a business-class collaboration endpoint that delivers high-fidelity, reliable, secure, and scalable voice communication for midsize to large enterprise businesses.
Cisco Business Edition 6000
Multiple VoIP protocol support, integrated Ethernet switch
SIP, RTCP, RTP, SRTP, SDP
G.722, G.729a, G.711u, G.711a, iLBC, iSAC
5 lines
Yes
Yes (digital duplex)
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
LCD display - colour - Yes
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Cisco Unified Communications Manager 8.5.1 or later, Cisco Hosted Collaboration Solution, Cisco Unified Communications Manager Express 10.0 or later
1 year warranty