| General | | Product Type | VoIP phone | | Body Color | Silver, dark gray | | | | Phone Features | | Dialer Type | Keypad | | Dialer Location | Base | | Speakerphone | Yes ( digital duplex ) | | Call Transfer | Yes | | Call Hold | Yes | | Message Waiting Capability | Yes | | Menu Operation | Yes | | Function Buttons | Transfer button, menu navigation keys, hold button, redial button | | Programmable Buttons Qty | 24 | | Volume Control | Yes | | Ringer Control | Yes | | Ring Tones | 24 | | Indicators | Voice message waiting indicator | | Firmware Upgradable | Yes | | | | IP Telephony | | Main Features | Integrated Ethernet switch, Power over Ethernet (PoE) support | | VoIP Protocols | SCCP | | Voice Codecs | G.729a, G.729ab, G.711u, G.711a | | Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p | | IP Address Assignment | DHCP | | Security | 128 bit AES | | Network Protocols | TFTP, Cisco Discovery Protocol (CDP) | | Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX | | Voice Features | Comfort noise generation (CNG), voice activity detection (VAD) | | | | Display | | Type | LCD display - monochrome | | Display Location | Base | | Line Qty | 3 | | Display Resolution | 192 x 64 pixels | | Features | Backlit | | | | Miscellaneous | | Connections | 1 x headset jack | | Compliant Standards | CE, VCCI Class B ITE, CISPR 22 Class B, CISPR 24, EN 60950, EN 61000-3-2, IEC 60950, EN 61000-3-3, EN55024, UL 60950, EN50082-1, EN55022 Class B, ICES-003 Class B, EN 61000-6-1, ACA TS001, AS/NZS 60950-1, FCC Part 68, CSA C22.2 No. 60950-00, FCC CFR47 Part 15 | | | | Dimensions & Weight (Base) | | Width | 8.8 in | | Depth | 9 in | | Height | 7 in | | Weight | 3 lbs |
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