Certificates
| Safety |
UL 60950, CSA 22.2 60950, EN 60950, IEC 60950, ACA TS 001, AS/NZS 60950 |
Phone features
| Call pick up |
Y |
| Call hold |
Y |
| Conference call |
Y |
| Vibrating alert |
Y |
| Call waiting |
Y |
| Caller ID |
Y |
| Frequency band |
2.4/5 GHz |
| Distinctive ring |
Y |
| Call park |
Y |
| Lines quantity |
6 lines |
Technical details
| Base station |
Y |
| Maximum outdoor range |
313 m |
| Data transfer rate |
54 Mbit/s |
| Device lock |
Y |
| Internet connection required |
Y |
| Speakerphone |
Y |
| Handset type |
Wireless handset |
Networking
| Syslog |
Y |
| Wi-Fi |
Y |
| DHCP client |
Y |
| Quality of Service (QoS) support |
Y |
| Bluetooth |
N |
Power
| AC adapter input voltage |
100 - 240 V |
| Input frequency |
50 - 60 Hz |
| Standby time |
150 h |
| Talk time |
11.5 h |
| Power over Ethernet (PoE) |
N |
Video
| Video codecs |
G.711a, G.711u, G.729a, G.729ab, G.722, iLBC |
Packaging content
| Number of handles included |
1 pc(s) |
Additionally
| Ethernet LAN connection |
N |
7921G ETSI, 5.08 cm (2 ") , 176 x 220, 802.11a/b/g, Caller ID, QRT, QoS, CCKM, 100 - 240V AC
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.
<b>Features</b>
The Cisco Unified Wireless IP Phone 7921G supports a host of calling features and voice-quality enhancements. The device is an advanced media IP phone, delivering wideband audio capabilities. In addition to wideband audio, Cisco Unified Wireless IP Phone 7921G supports presence, which enables users in a mobile Wi-Fi environment to view the current status of other users. Because the Cisco Unified Wireless IP Phone 7921G is designed to grow with system capabilities, features will keep pace with new system enhancements. Table 1 provides a list of the features, Table 2 summarizes wireless characteristics, Table 3 lists specifications, Table 4 lists accessories, and Table 5 provides certification and compliance information.
