Datasheet
Data Sheet
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Table 2. Video Specifications of Cisco Unified IP Phone 7985G
Specification Description
Performance Up to 768 kbps IP
Video standards H.261, H.263, H.263+, and H.264
Frame rates
●
30 frames per second (fps) using H.263 when using 256 kbps (or more) for
video
●
30 fps using H.264 when using 128 kbps (or more) for video
Native National Television Standards
Committee (NTSC) standards
●
4SIF (704 x 480 pixels); receive only
●
SIF (352 x 240 pixels)
Native Phase Alternating Line (PAL)
standards
●
4CIF (704 x 576 pixels); digital clarity
●
QCIF (176 x 144 pixels)
●
SQCIF (128 x 96 pixels)
Native PC receive resolutions
●
XGA (1024 x 768 pixels)
●
SVGA (800 x 600 pixels)
●
VGA (640 x 480 pixels)
Audio standards G.711, G.722, and G.729AB
Audio features
●
Echo cancellation
●
Automatic gain control (AGC)
●
Automatic noise reduction
Camera
●
One-fourth-inch charge-coupled device (CCD)
●
+10 to –10° degrees tilt
●
32° vertical field of view
●
36° total vertical field of view
●
45° horizontal field of view
●
48° total horizontal field of view
●
460 (PAL) or 470 (NTSC) TV lines
●
Minimum illumination 1.1 Lux (video output 50%, AGC on, and standard lens)
and Reference 0.4 Lux (video output 50%, AGC on, and F1.4)
●
Manual focus
●
Automatic white balance
Specifications
Table 3 lists other specifications of the Cisco Unified IP Phone 7985G.
Table 3. Specifications of Cisco Unified IP Phone 7985G
Specification Description
Firmware upgrades Downloadable from Cisco Unified Communications Manager and Cisco.com
Dimensions (H x W x D) 13.6 x 9 x 8 in. (34.6 x 23 x 20.4 cm)
Footprint 6.68 x 7.3 in. (17 x 18.5 cm)
Weight 3.3 lb (1.5 kg)
Network features Intelligent Packet Loss Recovery (IPLR)
Network interface
●
1 LAN and Ethernet (RJ-45); 10 or 100 Mb
●
Internal 2-Port Ethernet Switch
●
PoE (IEEE 802.3af)
Ethernet, Internet, and intranet
connectivity
Cisco Discovery Protocol, 802.1p/q, TCP/IP, DHCP, Address Resolution Protocol
(ARP), TFTP, Telnet, and XML
Temperature
Table 4 lists temperature ratings for the Cisco Unified IP Phone 7985G.