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Technical Details for Cisco Unified Wireless IP Phone 7920
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Cisco Unified Wireless IP Phone 7920
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Technical Details for Cisco Unified Wireless IP Phone 7920
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| General | |
| Product Type | Wireless VoIP phone |
| Phone Features | |
| Cordless Phone Standard | IEEE 802.11b (Wi-Fi) |
| Max Handset Operating Distance | 300 m |
| Dialer Type | Keypad |
| Dialer Location | Handset |
| Conference Call Capability | Yes |
| Caller ID | Built-in |
| Voice Mail Capability | Built-in |
| Call Waiting | Built-in |
| Call Forwarding | Built-in |
| Call Transfer | Built-in |
| Call Hold | Built-in |
| Menu Operation | Built-in |
| Function Buttons | Menu navigation keys, mute button, hold button |
| Volume Control | Yes |
| Ringer Control | Yes |
| Additional Features | Key lock, vibration alert |
| IP Telephony | |
| VoIP Protocols | SCCP |
| Voice Codecs | G.729a, G.711u, G.711a |
| Lines Supported | 6 lines |
| Quality of Service | IEEE 802.1Q (VLAN) |
| IP Address Assignment | DHCP, static |
| Security | 128 bit WEP |
| Network Protocols | TFTP, Cisco Discovery Protocol (CDP) |
| Compatible Software | Cisco CallManager 3.2 or later |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD) |
| Display | |
| Type | LCD display - monochrome |
| Display Location | Handset |
| Display Resolution | 128 x 80 pixels |
| Display Information | Battery status, call duration, signal strength, date, time |
| Display Languages | English, German, French |
| Features | Backlit |
| Miscellaneous | |
| Aerial | External |
| Connections | 1 x headset jack / sub-mini-phone 2.5mm |
| Compliant Standards | VCCI Class B ITE, CISPR 22 Class B, CISPR 24, EN55024, UL 60950 Third Edition, EN50082-1, CSA 22.2 No. 60950, EN55022 Class B, EN 300.328, EN 301.489.1, EN 301.489.17, FCC Part 15 B, FCC Part 15.247, AS/NZS 4771, ACA TS001, OET 65 C, AS/NZS 3260, DR PTC220, AS/NZS 60950-1, AS/ACIF S004, Directive 1999/5/EC, MITI, TELEC 33a, TELEC Std 66, RSS-210, RSS-102 |
| Power | |
| Type | Power adapter - external |
| Battery | |
| Battery | 1 x battery |
| Capacity | 1440 mAh |
| Technology | Rechargeable - Lithium Ion |
| Included Qty | 1 |
| Talk Time | Up to 210min |
| Standby Time | Up to 21 h |
| Audible Battery Alert | Built-in |
| Dimensions & Weight (Handset) | |
| Width | 5.3 cm |
| Depth | 2.5 cm |
| Height | 13.2 cm |
| Weight | 136 g |

