Cisco 8865 - Set Up a VPN Phone for Mobile and Remote Access Through Expressway; Set Up a Phone for Use with VPN; Change the Phone Name; Adjust the Headset Sidetone

Cisco IP Phone 8861 and 8865 Wireless LAN Deployment Guide
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Use the following information to configure the audio bit rate to be used for audio or audio + video calls.
Use the following information to configure the video bit rate to be used for video calls.
The value configured will determine the resolution of the transmitted video stream from the Cisco IP Phone 8865.
The Cisco IP Phone 8865 can receive up to HD 720p video depending on the remote device’s capabilities, where the region
settings configuration is factored in.
The Cisco IP Phone 8865 supports video bandwidth adaption, where the video bit rate can be adjusted as necessary if the
current network connection can not support higher video resolutions.
Audio Codec
Audio Bit Rate
G.722 / G.711
64 Kbps
iSAC
32 Kbps
iLBC
16 Kbps
G.729
8 Kbps
Video Type
Video
Resolution
Frames per
Second (fps)
Video Bit Rate
Range
QCIF
176 x 144
15
64-93 Kbps
30
94-119 Kbps
SIF
352 x 240
15
120-199 Kbps
30
200-279 Kbps
CIF
352 x 288
15
120-199 Kbps
30
200-279 Kbps
VGA
640 x 480
15
280-519 Kbps
30
520-1500 Kbps
240p
432 x 240
15
64-179 Kbps
30
180-209 Kbps