CP-7821-K91 Yıl Cisco IP Telefon İşbirliği MGCP Ses Özellikleri Çağrı Bekle

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CP-7821-K91 Yıl Cisco IP Telefon İşbirliği MGCP Ses Özellikleri Çağrı Bekle

CISCO

July 22, 2025

Category Connection: Cisco IP Telefonu

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Tags:

#SFP fiber Verici #WAV Cisco Telefon Sistemi #MGCP Ses Cisco IP Telefon

Brief: Discover the CP-7821-K91 Cisco IP Phone, a high-quality, secure, and efficient communication solution. Featuring MGCP interoperability, advanced voice features like call hold, and robust security protocols, this phone is perfect for modern businesses. Upgrade your communication today!

Related Product Features:

High-quality Cisco IP Phone with MGCP interoperability for seamless communication.
Advanced voice features including call hold, transfer, forward, and three-way calling.
Color LCD display for easy navigation and clear visibility of functions.
Comprehensive security with TLS, SRTP, HTTPS, 802.1X, AES, and SHA-256 encryption.
Supports multiple voice codecs like G.711, G.729a, and G.722 for superior audio quality.
1-year warranty ensuring reliability and long-term performance.
Versatile connectivity options including Ethernet, USB, and PoE support.
Ideal for businesses seeking secure, efficient, and scalable communication solutions.

Sıkça Sorulan Sorular:

What voice features does the Cisco IP Phone CP-7821-K91 offer?

The phone includes call transfer, hold, forward, waiting, park, pickup, three-way calling, do not disturb, speed dial, redial, mute, volume control, voice activity detection, comfort noise generation, and acoustic echo cancellation.
What security protocols are supported by the Cisco IP Phone?

The phone supports TLS, SRTP, HTTPS, 802.1X authentication, AES encryption, and SHA-256 for secure communication.
What is the warranty period for the Cisco IP Phone CP-7821-K91?

The phone comes with a 1-year warranty, ensuring reliability and peace of mind for businesses.