Beijing Youwang Times Technology Co., Ltd.
| Supported Protocols | SIP, SCCP, and H.323 |
| Model | CP-8811 |
| Wireless Capability | 802.11a/b/g/n/ac |
| Bluetooth Support | Yes |
| Call Forwarding | Yes |
| Voice Quality | Wideband and narrowband audio |
| Conference Call Support | Yes |
| Voicemail Support | Yes |
| Compatibility | Cisco Unified Communications Manager |
| Ethernet Ports | 2 |
| Wireless Support | Yes |
| Voicemail | Yes |
| Headset Port | Yes |
| Display Size | 5 inches |
| Brand Name | Cisco |
| Model Number | CP-7821-K9= |
View Detail Information
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Product Specification
| Supported Protocols | SIP, SCCP, and H.323 | Model | CP-8811 |
| Wireless Capability | 802.11a/b/g/n/ac | Bluetooth Support | Yes |
| Call Forwarding | Yes | Voice Quality | Wideband and narrowband audio |
| Conference Call Support | Yes | Voicemail Support | Yes |
| Compatibility | Cisco Unified Communications Manager | Ethernet Ports | 2 |
| Wireless Support | Yes | Voicemail | Yes |
| Headset Port | Yes | Display Size | 5 inches |
| Brand Name | Cisco | Model Number | CP-7821-K9= |
Cisco CP IP Telephone With HD Voice , PoE Support & Enterprise Security IPCP-7821-K9
The Cisco CP IP Telephone IPCP-7821-K9= is a reliable, business-grade VoIP phone designed for crystal-clear audio, easy deployment, and secure corporate communication. With HD voice technology, Power over Ethernet (PoE) support, and enterprise-level encryption, it ensures professional call quality while reducing cabling clutter and protecting sensitive conversations.
✅ HD Voice & Noise Reduction – Wideband audio (G.711, G.729) with built-in DSP for clear calls in noisy environments.
✅ Power over Ethernet (802.3af) – Simplifies setup with a single-cable connection.
✅ Enterprise Security – Supports TLS/SRTP encryption to prevent eavesdropping.
✅ Business Call Management – 4-line keys, hold/transfer/conference functions, and headset support (3.5mm).
✅ Easy Deployment – Plug-and-play with Cisco Unified Communications Manager (CUCM) and SIP/SCCP compatibility.
| Feature | Details |
|---|---|
| Display | 2.4" monochrome LCD (320x240) |
| Network | 10/100 Mbps Ethernet, PoE (802.3af) |
| Protocols | SIP, SCCP |
| Audio Codecs | G.711, G.729, G.722 (optional) |
| Security | TLS, SRTP, 802.1X authentication |
| Power Consumption | 3.5W (idle), 5W (max) |
| Compatibility | Cisco Unified CM, Webex Calling |
✔ Cost-Effective – Affordable entry into Cisco’s enterprise VoIP ecosystem.
✔ Scalable – Works in small offices or large UC deployments.
✔ Reliable – Cisco’s trusted hardware with long-term firmware support.
Ideal for businesses, call centers, and remote workers, this IP phone balances performance, security, and ease of use.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2016
Total Annual:
30000000-50000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C... Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C...
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