CISCO CP-6921-C-K9 - Cisco Unified IP Phone 6921, Charcoal, Standard Handset

CISCO CP-6921-C-K9 - Cisco Unified IP Phone 6921, Charcoal, Standard Handset

The Cisco Unified IP Phone 6921 offers robust performance and reliability tailored for modern business communication needs. Designed to integrate seamlessly with existing network infrastructures, this device supports IEEE 802.3af Power over Ethernet, ensuring cost-effective and efficient deployment across your enterprise. Its dual Ethernet LAN ports allow for straightforward connectivity, while the support for SCCP and TFTP protocols guarantees smooth operation within Cisco environments. The monochrome display with a resolution of 396 x 81 pixels is designed for clarity, enhancing user interaction without unnecessary complexity.

Engineered for durability, this IP phone adheres to rigorous safety standards, including UL 60950 and CSA C22.2 No. 60950, making it a reliable choice for IT departments focused on compliance and operational safety. Its wide operating temperature range from 0 to 40°C and humidity tolerance from 10 to 95% ensure steady performance in diverse environmental conditions. Electromagnetic compatibility with standards such as FCC Part 15 and VCCI Class B further reinforces its suitability for professional settings requiring minimal interference.

Operational efficiency is further enhanced through the incorporation of voice codecs G.711, G.711a, and G.729a, delivering clear audio quality essential for business communications. The full-duplex capability supports simultaneous two-way communication, reducing interruptions and boosting productivity. Although it lacks wireless connectivity, the wired handset with an RJ9 interface ensures dependable voice transmission. Ideal for IT decision-makers and procurement teams, this Cisco phone is a practical investment in reliable office communication infrastructure.