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ATCOM A20 User Manual

ATCOM A20
24 pages
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ATCOM TECHNOLOGY CO., LIMITED
www.atcom.cn
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25
ATCOM TECHNOLOGY CO., LIMITED
www.atcom.cn
A20/A21/A20W/A21W IP Phone User Manual
A20/A21/A20W/A21W IP Phone User Manual
6. Abbreviations
DND Do Not Disturb
CFWD Call Forward
Bxfer Blind Transfer
Conf Conference
Num Number
DelChr Delete Char
Y/N Yes/No
SIPSession Initiate Protocol
RTPReal-time Transport Protocol
SDPSession Description Protocol
VPNVirtual Private Network
VLANVirtual Local Area Network
QoSQuality of Service
Syslog System log UDPUser Data
Protocol TCPTransmission Control
Protocol TLSTransport Layer Security
Protocol BLFBusy Lamp Field
DNSDomain Name System
SRTPSecure Real-time Transport Protocol
NTPNetwork Time Protocol
VADVoice Activity Detection
CNGComfort Noise Generator

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ATCOM A20 Specifications

General IconGeneral
BrandATCOM
ModelA20
CategoryIP Phone
LanguageEnglish

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