100-890 無料問題集「Cisco Supporting Cisco Collaboration Devices」

（A）transmission of audio/video media between endpoints

（B）phone book service

（C）call tear-down

（D）quick dialing

（E）call setup

（A）They produced high-resolution image quality

（B）They had not been invented yet.

（C）They operated at a high expense.

（D）They operated at a high frame rate

（E）They produced an unreliable image quality

（A）Telepresence SX80 Codec

（B）Telepresence SX10 Quick Set

（C）Cisco MX800

（D）Telepresence SX20 Quick Set

（E）Cisco MX300 G2

（A）Speaker tracking

（B）Camera control

（C）Presenter tracking

（D）Content sharing

（A）CTL defines how the Cisco IP Phone communicates with Cisco Unified CM and provides a phone with its load ID

（B）CTL specifies a list of configuration files that the phone can download from the TFTP server

（C）CTL contains a list of Cisco Unified CM and TFTP servers that the IP phone is authorized to connect to.

（D）CTL contains a list of certificates and feature licenses that the IP phone is authorized to use

（A）instant messaging

（B）quality of service

（C）voicemail system

（D）video conferencing

（E）security mechanism