Teams 术语

AEC - 声学回声消除

Acoustic Echo Cancellation (AEC), a process by which echo is removed from voice communications to improve audio quality

Call Control Buttons － 耳机上的音量等按钮

Refers to the physical buttons potentially present on a device manufacturer’s headset, handset or speakerphone or present on an inline call/sound control for corded devices to manage sound and call activities. These can vary depending on the specific feature set implementation and device partner terminology (e.g., Flash Button, Mute Button, Volume Control, Speaker Button, or Multi-function Control).

Corded - 连接PC的USB线缆

A device is physically connected to a computer’s USB port, typically by using a 5 to 7- foot cord.

DECT - 无线通讯连接有线通读的标准

Digital Enhanced Cordless Telecommunications (DECT), an ETSI standard for digital portable phones (wireless home telephones) that specifies a means for portable wireless phones to access a fixed telecommunications network via radio. Only wideband implementations of DECT are acceptable for Skype for Business Optimized devices.

DSP - 数字信号处理

Digital Signal Processing. Typically refers to audio processing such as acoustic echo cancellation (AEC), or noise suppression (NS).

Handsfree

Refers to the scenario when a user or group is not required to physically hold the device to receive and transmit audio signals during a conversation.

Hookswitch

A single button or switch that sends either offhook (answer) or onhook (end all) when activated. Some devices use a single hookswitch due to limited space, while others offer separate answer and end buttons. Alternately may refer to the telephony page HID usage name.

HID

Human Interface Device (HID)

Lync

The Microsoft implementation of unified communications released in 2010.

MTR - Microsoft Teams Rooms

Microsoft Teams Rooms is the meeting room solution for Microsoft Teams and Skype for Business.

OFF HOOK

The state of the telephone when the communication switch is open between the device and Skype for Business client.

ON HOOK

The state of the telephone when the communication switch is closed between the device and Skype for Business client.

SRS

Skype Room Systems is the former name for Microsoft Teams Rooms.

UCQ

Unified Communications Qualification (UCQ) descriptor, the set of fields sent to Skype for Business by a telephony HID device indicating the capabilities supported by the device.

Wireless

A device that is not physically connected to the computer and relies on Bluetooth, DECT, or a proprietary radio frequency for audio and data communications to a USB dongle connected to the computer.