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VoIP phone - SIP, SRTP - 4 lines - charcoal - remanufactured
Main Specifications | |
---|---|
Product Description | Cisco IP Phone 6851 - VoIP phone |
Product Type | VoIP phone |
Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
VoIP Protocols | SIP, SRTP |
Voice Codecs | G.722, G.729ab, G.711u, G.711a, iLBC, iSAC, Opus |
Lines Supported | 4 lines |
Speakerphone | Yes |
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 |
Body Color | Charcoal |
Localization | Australia, New Zealand |
Pricing Type | Remanufactured |
General | |
Product Type | VoIP phone |
Body Color | Charcoal |
Body Material | ABS polycarbonate |
Localization | Australia, New Zealand |
Miscellaneous | |
Connections | Headset jack / RJ-9 |
Placing / Mounting | Wall-mountable, table-top |
Pricing Type | Remanufactured |
Display | |
Type | LCD display - monochrome |
Display Location | Base |
Diagonal Size | 3.5" |
Display Resolution | 396 x 162 pixels |
Backlit | Yes |
Phone Features | |
Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability |
Dialer Location | Base |
Conference Call Capability | Yes |
Speakerphone | Yes |
Indicators | Voice message waiting indicator, speakerphone indicator, headset |
Additional Functions | Call timer |
Dimensions & Weight (Base) | |
Width | 10.4 in |
Depth | 1.3 in |
Height | 8.1 in |
Weight | 21.7 oz |
IP Telephony | |
Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
VoIP | Yes |
VoIP Protocols | SIP, SRTP |
Voice Codecs | G.722, G.729ab, G.711u, G.711a, iLBC, iSAC, Opus |
Lines Supported | 4 lines |
Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p |
IP Address Assignment | DHCP, static |
Security | IEEE 802.1X |
Power Over Ethernet (PoE) Support | Yes |
Network Protocols | SRTP |
Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
Network Features | Class 2 PoE |