Description
IP Telephony
- Multiline
- Integrated Ethernet switch, Multiple VoIP protocol support
- 2 x Ethernet 10Base-T/100Base-TX
- Cisco Discovery Protocol (CDP), TFTP
- Yes
- IEEE 802.1p, IEEE 802.1Q (VLAN)
- G.711a, G.711u, G.729a, G.729ab, iLBC
- Comfort noise generation (CNG), Voice activity detection (VAD)
- Yes
- SCCP, SIP
Telephone
- Yes
- Base
- Keypad
- Yes
- VoIP phone
Display
- Yes
- Monochrome
- Brazilian Portuguese, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish
- Base
- 396 x 81 pixels
- Anti-glare
- LCD display
Phone Connections
- RJ-9
- 1
- Headset jack
Dimensions & Weight (Base)
- 8.1 in
- 6.5 in
- 2.2 lbs
- 7.4 in
Header
- Cisco
- CISCO DS HARDWARE DIRECT
- 6921 Standard
- 1
- Cisco Unified IP Phone
Miscellaneous
- ABS plastic
- Charcoal
- Gray
- ACA TS001, ADA, AS/NZS 60950-1, CISPR 22 Class B, CISPR 24, CSA C22.2 No. 60950-00, EN 60950, EN 61000-3-2, EN 61000-3-3, EN 61000-6-1, EN50082-1, EN55022 Class B, EN55024, FCC CFR47 Part 15 B, FCC CFR47 Part 68, ICES-003 Class B, IEC 60950, UL 60950, VCCI Class B ITE
- Table-top, Wall-mountable
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