
Cisco CP-8811-K9 integrates 5 inches high-resolution widescreen backlit grayscale display, localized language support to meet the needs of global users, the five programmable line keys can be configured to support multiple directory numbers and various calling features,the fixed function keys allow you one-touch access to applications, messaging, directory and conference. Backlit acoustic keys provide flexibility for audio path selection and switching.
The comparison of Cisco IP Phone 8811, 8831, 8841 and 8851.
Model | CP-8811-K9 | CP-8831-K9 | CP-8841-K9 | CP-8851-K9 |
Ethernet Switch | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 |
Programmable Line Keys | 4 | 4 | 4 | 4 |
Number of Line Keys | 5 | 1 | 5 | 5 |
Full Duplex Speakerphone | Yes | Yes | Yes | Yes |
Wideband Audio | Yes | Yes | Yes | Yes |
PoE Classification | Class 2 | Class 3 | Class 2 | Class 3 |
Bluetooth / DECT | No | DECT (mics) | No | Bluetooth |
Third-party Call Control | Yes | Yes | Yes | Yes |
Replaceable Bezel | Yes (Black, Silver) | No | Yes (Black, Silver) | Yes (Black, Silver) |
Wall Mountable | Yes | No | Yes | Yes |
CP-8811-K9 Specifications | |
Audio codec support |
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Call features |
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Electronic hookswitch |
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Quality-of-service (QoS) options |
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Network features |
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Security features |
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Physical dimensions (H × W × D) |
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Weight (with handset) |
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Phone-casing composition |
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Operational temperature |
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Nonoperational temperature shock |
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Humidity |
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Language support |
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LonRise Equipment Co. Ltd.
The Formation of Lonrise
My Company was founded in 2007 as Cisco distributor and integrator domestically.
After 4 years' steadfast development, it spotted the business abroad. Thus Lonrise stepped on the road as a global CISCO supplier which has owned a good reputation within field .
We not only gain a continued trust from old customers but also attract many new customers.
Lonrise company structure
ABOUT US
Lonrise is specialized in supplying new original sealed Cisco equipment. Our product can create tremendous cost effectiveness for our customer. Our superior service makes our customer's purchasing process a comfortable journey. Lonrise concentrates on the construction of Cisco equipment supply Channel. We are the superior network equipment supplier and source of Cisco new equipment. We are the first choice of your Cisco product source.
Our Office in ShangHai:
Business Partners:
Awards Wall:
Lonrise Team:
Lonrise can low your cost of networking infrastructure. We supply new Cisco equipment around 65%-90% based on global list price. We endeavor to keep our price as low as possible. And meanwhile we struggles to give our best service till each details.
Lonrise supplies all new factory sealed Cisco equipment, including Cisco Routers, Cisco Switches, Cisco Firewall, Cisco module and relative Cisco software and license.
Lonrise people believe that only through creditable management and utmost service, we can win reputation for our company.