Cisco CP-8811-K9= โทรศัพท์สำนักงาน (IP Phone)

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Description


Product Description
Cisco IP Phone 8811 – VoIP phone
Product Type
VoIP phone
Compatible Platforms
Cisco Business Edition 6000
Main Features
Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols
SIP, RTCP, RTP, SRTP, SDP
Voice Codecs
G.722, G.729a, G.711u, G.711a, iLBC, iSAC
Lines Supported
5 lines
Intercom
Yes
Speakerphone
Yes (digital duplex)
Call Services
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Display
LCD display – monochrome – Yes
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Compatible Software
Cisco Unified Communications Manager 8.5.1 or later, Cisco Hosted Collaboration Solution, Cisco Unified Communications Manager Express 10.0 or later
Warranty : 1 Year
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