Cisco UC Phone 7821

SKU: CP-7821-K9=

(ความนิยม)

Cisco CP 7821 เป็นโทรศัพท์ ระบบ IP Phone เหมาะสำหรับวางไว้ประจำโต๊ะพนักงานที่ต้องใช้รับสายและคุยอยู่เป็นประจำ

10/100 Base-T
396 x 162 pixel (3.5 in. / 89 mm)
POE Class1 3.84 Watt
Session Initiation Protocol (SIP)
G.711a/μ, G.722, G.729a, iLBC
ทำงานร่วมกับ Unified Communications Manager ของ Cisco

~~4,700 THB~~ 4,100 THB

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Specification
Model	Cisco CP7821
Product Number	CP-7821=
Screen Resolution	396×162 pixels (3.5”)
Color Displays	-
Programmable (line) keys	2
Programmable (Soft) keys	4
Touchscreen	No
Video Camera	No
Ethernet switch	10/100 Mbps
Power budget	3.84 Watt
IEEE PoE Classification	Class1
Use Case	information workers and teleworkers

For Light-Use VoIP Communications Cisco IP Phone 7811

The single-line Cisco IP Phone 7811 (Figure 7) is ideal for information workers and teleworkers with light VoIP communication needs. It delivers a high-quality narrowband audio experience as standard. A wideband handset is available as an option for customers who wish to enhance their audio experience across the range of highs to lows in audio. The 7811 comes with an IEEE 10/100 integrated switch to support a co-located PC. The display is 3.28-inch (8.3 cm) monochrome. A wall-mount kit is optionally available for the 7811 to support spaces without a desk or where desk space is limited. The 7811 is available in charcoal and comes with a single-position footstand. Text-based Extensible Markup Language (XML) and Computer Telephony Integration (CTI) applications are supported. The 7811 supports the latest security enhancements, including Secure Hash Algorithm 2 (SHA-2) and Transport Layer Security 1.2.