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Abbreviations
AM
Answering machine
ARA
Auerswald Remote Access
CLIR
Calling Line Identification Restriction
Phone number is not displayed if that is appropriate
CTI
Computer Telephony Integration
Dynamic Host Configuration Protocol
Domain Name Service
DSL
Digital Subscriber Line
Dual Tone Multi Frequency
ESMTP
Extended Simple Mail Transfer Protocol
HTML
Hypertext Markup Language
HTTP
Hypertext Transfer Protocol
Internet Message Access Protocol
IP
Internet Protocol
Internet Protocol Security
Internet Protocol Version 4
Internet Protocol Version 6
ISDN
Integrated Services Digital Network
LAN
Local Area Network
Lightweight Directory Access Protocol
Protocol for easy access to directory server
Light-emitting diode
Media Access Control
Network Address Translation
Network Time Protocol
PBX
Private Branch Exchange
Private PBX
Power over Ethernet
Post Office Protocol, Version 3
Real-Time Transport Protocol
Session Initiation Protocol
Session Initiation Protocol Secure
Stateless Address Autoconfiguration
SMTP
Simple Mail Transfer Protocol
SRTP
Secure Real-Time Transport Protocol
SSL
Secure Sockets Layer
Simple Transversal of UDP over NATs
Transmission Control Protocol
TLS
Transport Layer Security
User Datagram Protocol
Uniform Resource Identifier
Uniform Resource Locator
USB
Universal Serial Bus
Virtual Local Area Network
VMB
Voice Mailbox
VMF
Voice Mail and Fax
Voice over Internet Protocol
Virtual Private Network
Extensible Markup Language