Cisco 7985G IP Phone SCCP Firmware 1.4.7
Type de fichier: Firmware.
Système d’exploitation: AnyOS.
Nom de fichier: cmterm-7985-sccp.4-1-7.zip.
Bit: 32/64 Bit.
Licence: Gratuit.
Description
Specifications:
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
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