Description
The Cisco Unified Wireless IP Phone 7921G supports a host of calling features and voice-quality enhancements, including: IEEE 802.11a, b, and g standards; A larger (2-inch) color display (176 X 220 TFT); Speakerphone capabilities; Dedicated keys for push-to-talk, mute, and volume; Longer battery life (90 hours standby time).
An intelligent wireless infrastructure can help you extend advanced voice and unified communications capabilities across your enterprise. As an integral component of the Cisco Unified Communications Wireless solution, the Cisco Unified Wireless IP Phone 7921G transparently delivers intelligent services such as security, mobility, quality of service (QoS), and management throughout an end-to-end Cisco network.
Specifications
Summary
- Product Description
- Cisco Unified Wireless IP Phone 7921G - wireless VoIP phone
- Product Type
- Wireless VoIP phone
- Total Number of Wireless Handsets
- 1
- Cordless Phone Standard
- IEEE 802.11b/g/a (Wi-Fi)
- VoIP Protocols
- SCCP
- Voice Codecs
- G.729a, G.729ab, G.711u, G.711a
- Speakerphone
- Yes
- Caller ID
- Yes
- Voice Mail Capability
- Yes
- Call Services
- Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
- Display
- LCD display - colour - Yes
- Compatible Software
- Cisco Unified CallManager Express 4.0(2) or later
Detailed Specification
General
- Product Type
- Wireless VoIP phone
- Total Number of Wireless Handsets
- 1
Phone Features
- Cordless Phone Standard
- IEEE 802.11b/g/a (Wi-Fi)
- Call Services
- Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
- Dialer Type
- Keypad
- Dialer Location
- Handset
- Conference Call Capability
- Yes
- Speakerphone
- Yes
- Menu Operation
- Yes
- Function Buttons
- Speakerphone button, navigator key, mute button, auto redial button
- Volume Control
- Yes
- Ringer Control
- Yes
- Indicators
- Low battery indicator, visual ringer light, voice message waiting indicator, new call indicator, power indicator
- Additional Functions
- Call timer
- Additional Features
- Key lock, vibration alert, music on hold, push-to-talk mode
IP Telephony
- VoIP
- Yes
- VoIP Protocols
- SCCP
- Voice Codecs
- G.729a, G.729ab, G.711u, G.711a
- IP Address Assignment
- DHCP, static
- Security
- 128-bit WEP, 40 bit WEP, TKIP
- Network Protocols
- TFTP, Cisco Discovery Protocol (CDP), DNS
- Compatible Software
- Cisco Unified CallManager Express 4.0(2) or later
Display
- Type
- LCD display - colour
- Display Location
- Handset
- Diagonal Size
- 2"
- Display Resolution
- 176 x 220 pixels
- Display Information
- Signal strength, date, time
- Backlit
- Yes
- Display Languages
- English, German, French, Japanese
Miscellaneous
- Aerial
- External
- Connections
- Headset jack / sub-mini-phone 2.5mm
- Compliant Standards
- CISPR 22 Class B, EN 60950, EN 61000-3-2, EN55022, VCCI Class A ITE, EN 61000-3-3, EN55024, UL 60950, EN50082-1, CSA 22.2 No. 60950, ICES-003 Class B, EN 61000-6-1, FCC Part 15.247, ACA TS001, OET 65 C, RSS-102, FCC Part 68, ACA, EN 301 489-1, EN 301 489-17
Dimensions & Weight (Handset)
- Width
- 5.3 cm
- Depth
- 2.5 cm
- Height
- 12.9 cm
- Weight
- 145 g
