思科CISCO CP-6921-C-K9 IP电话 支持两个号码双扬声单号单呼全新

思科CISCO CP-6921-C-K9 企业网络IP电话机 全新原装行货

Part Code: CP-6921-C-K9=
\ Manufacturer: Cisco
\ Product Type: VoIP phone
\ Main Features: Multiple VoIP protocol support, integrated Ethernet switch
\ VoIP Protocols: SCCP, SIP
\ Voice Codecs: G.729a, G.729ab, G.711u, G.711a, iLBC

PRODUCT DETAILS
\ Product Type VoIP phone
\ Main Features Multiple VoIP protocol support, integrated Ethernet switch
\ VoIP Protocols SCCP, SIP
\ Voice Codecs G.729a, G.729ab, G.711u, G.711a, iLBC
\ Lines Supported Multiline
\ Speakerphone Yes ( digital duplex )
\ Caller ID Yes
\ Voice Mail Capability Yes
\ Call Services Voice Mail, Caller ID, Call Transfer, Call Hold
\ Display LCD display - monochrome - Yes
\ Display Features Anti-glare
\ Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX
\ Body Colour Charcoal

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