| 摘要 |
A method and system for automatic camera configuration, upon establishment of a communication session is described. A number is entered into a video phone and a first segment of a communication session is established between the video phone and a service system. The service system retrieves and stores a current default pan, tilt, zoom (PTZ) setting from the video phone camera. The service system transmits the video phone's corresponding camera PTZ preset settings and the video phone configures the camera according to the preset. Upon termination of the communication session, a video relay service (VRS) transmits the default PTZ setting to the video phone and the video phone reconfigures the camera according to the original camera setting.
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