其他功能
| 布线技术 |
10/100BASE-T |
| Mac兼容性 |
N |
| IP电话协议 |
H.323, MGCP, SCCP, SIP |
| 支持网络协议 |
DHCP, TFTP |
| 网路功能 |
Ethernet, Fast Ethernet |
认证标准
| 安全 |
UL 60950, CSA C22.2 No. 60950 |
| 电磁兼容性 |
FCC Part 15 (CFR 47) Class B, ICES-003 Class B, EN55022 Class B, CISPR22 Class B, AS/NZ 3548 Class B, VCCI Class B, EN55024, EN 50082-1, EN 61000-3-2, EN 61000-3-3 |
| 遵守工业标准 |
IEEE 802.1Q |
Unified IP Phone 7940G
As the market leader in true IP Telephony, Cisco continues to deliver unsurpassed end-to-end data and VoIP solutions, offering the most complete, stylish, fully featured IP Phone portfolio to enterprise and small-to-medium sized customers. Cisco IP phones provide unmatched levels of integrated business functionality and converged communications features beyond today's conventional voice systems.
The Cisco IP phone family includes phones with large pixel-based displays to bring productivity enhancing applications to the phone, as well as customization options that can be modified as needs change, and provide inline power support over Ethernet. The Cisco IP Phone 7940G is multi-protocol enabled' supporting Session Initiated Protocol (SIP), Media Gateway Control Protocol (MGCP), as well as Cisco's CallManager Skinny Client Control Protocol (SCCP).
The Cisco IP Phone 7940G, a key offering in the IP Phone portfolio, addresses the communication needs of a transaction type worker. It provides two programmable line and feature keys, plus a high quality speakerphone. The Cisco IP Phone 7940G also has four dynamic soft keys that guide users through call features and functions. Built-in headset port and integrated Ethernet Switch are standard with the Cisco IP Phone 7940G. Also includes audio controls for full duplex speakerphone, handset and headset. The Cisco IP Phone 7940G also features a large, pixel-based LCD display. The display provides features such as date and time, calling party name, calling party number, and digits dialed.
The Cisco 7940G is dynamic and designed to grow with system capabilities. Features will keep pace with new changes via software updates to the phone's flash memory. The phone provides many accessibility methods according to user preference. Various methods or paths include buttons, softkeys, a navigation key, and direct access with the use of corresponding "ghost" digits.
