Used Cisco Unified Wireless IP Phone 7921G

• Type: Key Phone
• Function: Wireless Phone, Common Key Phone, Caller Number Presentation Phone, VoIP Phone
• Display: With Display
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: CP-7921G-K9
• Touch Screen: Without Touch Screen
• Dial: DTMF
• Voice Mail: Not Support Voice Mail
• Answering Machine Record Audio Format: WAV
• Customized: Non-Customized
• VoIP Protocols: SIP, SRTP
• Voice Codecs: G.711A, G.711u, G.722, G.729ab, iLBC
• Quality of Service: IEEE 802.1p, IEEE 802.1Q (VLAN)
• IP Address Assignment: DHCP, Static
• Network Protocols: Cisco Discovery Protocol (CDP), SRTP
• Network Ports Qty: 2 X Ethernet 10Base-T/100Base-TX
• Lines Supported: 2 lines
• Security: IEEE 802.1X
• Dialer Location: Base
• Dialer Type: Keypad
• Conference Call Capability: Yes
• Display Resolution: 396 X 162 pixels
• Connector Type: RJ-45
• Connectivity Technology: Wired
• Transport Package: Original
• Specification: 207 x 265 x 28mm (exclude foot stand)
• Trademark: CISC0
• Origin: China
• Production Capacity: 1000
• Package Size: 31.50cm * 26.50cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

 

Product Overview

Cisco^® Unified Communications is a comprehensive IP communications system of voice, video, data, and mobility products and applications. It enables more effective, more secure, and more personal communications that directly affect both sales and profitability. It brings people together by enabling a new way of communicating in which your business moves with you, security is everywhere, and information is always available whenever and wherever it is needed. Cisco Unified Communications is part of an integrated solution that includes network infrastructure, security, mobility, network management products, lifecycle services, flexible deployment and outsourced management options, end-user and partner financing packages, and third-party communications applications.

The power of Cisco Unified Communications extends throughout the enterprise with a powerful, converged wireless solution with intelligent wireless infrastructure and an innovative product: the new Cisco Unified Wireless IP Phone 7921G (Figure 1). The device delivers on-campus mobility to users using the voice-over-wireless LAN.

 

Product Specifications

Item	Description
Dimensions (H x W x D)	Phone: 5.0 x 2.1 x 1.0 in. (12.7 x 5.3 x 2.5 cm)   Desktop charger: 3.4 x 4.8 x 5.1 in. (8.6 x 12.2 x 13 cm)
Weight	Phone with standard battery: 5 oz (145g)   Desktop charger: 12.9 oz (365g)
Battery	Standard lithium-ion (Li-ion) battery life: up to 11.5 hours talk time and 150 hours standby (Release 1.0.4 or later)   Extended Li-ion battery life: up to 15.5 hours talk time and 200 hours standby (Release 1.0.4 or later)   Actual battery life varies based on environmental factors
Input Power	Phone: 100-240 VAC, ~0.2 A, 50 to 60 Hz   Desktop charger: 100 to 240 VAC, ~0.3 A, 50 to 60 Hz   AC adapters (by geographical region)
Operating temperature	32 to 104°F (0 to 40°C)
Storage temperature	-22 to 140°F (-30 to 60°C)
Relative humidity	10 to 95% (noncondensing)
Vibration	1.5 Grms maximum, 0.1 in. (2.5 mm) double amplitude at 0.887 octaves per minute from 5-500-5 Hz sweep, 10-minute dwell on 3 major peaks, in each of the 3 major mutually perpendicular axes
Thermal shock	-22°F (-30°C) 24 hours; 158°F (70°C) 24 hours
Altitude	Certified for operation: 0 to 6,500 ft (0 to 2 km)
Headset jack	2.5 mm (4 conductor tri-band)
Connector	USB 1.1 primary and secondary
Material	Latex free and lead free

 

Company Profile