Grandstream Networks HandyTone-488 User Manual page 47

Analog telephone adaptor

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HandyTone-488 User Manual

another. UDP does not provide the reliability and ordering guarantees that

datagrams may arrive out of order or go missing without notice. However, as a result, UDP is

faster and more efficient for many lightweight or time-sensitive purposes.

VAD

Voice Activity Detection or Voice Activity Detector is an algorithm used in

wherein, the presence or absence of human speech is detected from the audio samples.

VLAN

A virtual LAN, known as a VLAN, is a logically-independent network. Several VLANs can co-

exist on a single physical switch. It is usually refer to the

VoIP

Voice over IP

VoIP encompasses many protocols. All the protocols do some form of signalling of call

capabilities and transport of voice data from one point to another. e.g: SIP, H.323, etc.

IEEE 802.1Q

Grandstream Networks, Inc.

TCP

does;

speech processing

tagging protocol.

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