Cisco CP-7841-K9
The Cisco IP Phone 7841 delivers advanced IP Telephony features and crystal clear wideband audio performance to deliver an easy-to-use, full-featured voice communications experience on Cisco on-premises and hosted infrastructure platforms and third party hosted call control.
Cisco CP-7841-K9 Specifications
| Category | Specification |
|---|---|
| Model | CP-7841-K9 |
| Brand | Cisco |
| Signaling Protocol | SIP (Session Initiation Protocol) |
| Codec Support | G.711a/μ, G.722, G.729a, iLBC |
| Key Call Features | Dialing (E.164), Abbreviated Dial, Auto-answer, Call Forward, Call Waiting, Caller ID, Conference, Corporate Directory, Do Not Disturb, Hold/Resume, Intercom, Message Waiting Indicator, Mobility, Music on Hold, Speed Dial, Transfer, Voicemail |
| Language Support | Arabic, Bulgarian, Chinese (Multiple), English (UK), French, German, Japanese, Korean, Spanish, Russian, Portuguese, and more (30+ languages) |
| Display | 3.5-inch, 396 × 162 pixels |
| Directories | LDAP corporate directory with call categorization and direct dial-back |
| QoS Support | CDP, 802.1Q/p VLAN tagging |
| Security | TLS encryption, SRTP (AES-128), 802.1X authentication, secure boot, encrypted configuration files |
| Network Ports | 2 × RJ-45 (LAN + PC passthrough), 10/100/1000 Ethernet |
| Configuration | DHCP or Static IP |
| Power | PoE (IEEE 802.3af) or optional AC adapter |
| Dimensions | 207 × 206 × 28 mm (excluding stand) |
| Material | ABS plastic |
| Operating Temperature | 0°C to 40°C |
| Humidity | 10%–90% (non-condensing) |
| Compliance | CE, UL 60950, FCC Class B, IEEE 802.3, TIA-810, TIA-920 |
AR NETWORK SYSTEMS INTEGRATION PHILIPPINES INC. was established in early 2010. The company specializes in Cisco networking as well as other network equipment vendors. We offer our expertise to provide enterprise-class data, voice and video networking solutions to small, medium and large-scale businesses.
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