General Product Type: VoIP phone IP Telephony Compatible Software: Cisco CallManager 3.3(3) or later IP Address Assignment: DHCP, static Main Features: Integrated Ethernet switch Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX Network Protocols: TFTP, Cisco Discovery Protocol (CDP) Power Over Ethernet (PoE) Support: Yes Quality of Service: IEEE 802.1Q (VLAN) VoIP: Yes VoIP Protocols: SCCP Voice Codecs: G.711, G.729 Voice Features: Comfort noise generation (CNG), voice activity detection (VAD) Miscellaneous Compliant Standards: FCC Class B certified, UL, VCCI Class B ITE, CISPR 22 Class B, EN 61000-3-2, EN50082, EN55022, ICES-003, EN 61000-3-3, EN55024, CSA 22.2 No. 950 Connections: Headset jack ¦ Microphone jack / mini-phone 3.5mm ¦ Speaker jack / mini-phone 3.5mm Hearing Aid Compatible: Yes Included Accessories: Power adapter Phone Features Additional Functions: Web browser Call Services: Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Hold Conference Call Capability: 3-way Dialer Location: Base Dialer Type: Keypad Firmware Upgradable: Yes Menu Operation: Yes Ring Tones: 24 Ringer Control: Yes Speakerphone: Yes (digital duplex) Volume Control: Yes

CP-7970G

  • CP-7970G