Lexikon Telekon

  • a
    • All-IP
      The terms All-IP and Next Generation Network (NGN) mean that previously separate services such...
    • Anrufübernahme
      Call pickup makes it possible to accept calls on your own phone when they come in at other...
    • API
      An Application Programming Interface (API) is a programming interface at the source code level....
    • Attended Transfer
      Attended transfer is a phone transfer method in which the caller is put on hold while the...
  • b
    • Backbone
      refers to a connecting core area of a telecommunications network with very high data transfer...
    • BAKOM
      The Federal Office of Communications issues guidelines and recommendations (technical guidelines...
    • Best effort
      refers to a minimalist quality of service assurance in telecommunications networks
    • BLF
      The busy lamp field (BLF) next to a speed dial button usually uses multi-colored LEDs to...
    • Blind Transfer
      A blind transfer sends the caller to the new extension without any interaction between the...
    • Branch Office
      Extensions describe telephones and other end devices managed by a telephone system. They can be...
  • c
    • Call Transfer
      Call Transfer is a vital telecommunications feature that empowers users to transfer an ongoing...
    • Click-to-Call
      If supported by the telephone system, this function allows calls to be initiated by clicking on...
    • CLIP-no-screening
      CLIP (calling line identification presentation) no screening is a provisioning mode for your...
    • Codec
      A specific method for encoding and decoding data is called a codec. A well-known audio codec is,...
    • CRM
      When we talk about CRM, we usually refer to a CRM system, a tool used for contact management,...
    • CTI
      Computer telephony integration (CTI) means linking a call center's telephone systems to their...
  • d
    • DECT
      Digital Enhanced Cordless Telecommunications (DECT) ist ein Funkstandard für die schnurlose...
    • DECT-Technologie
      DECT is the abbreviation for “Digital Enhanced Cordless Telecommunications”, although it is...
  • g
    • Gigaset
      https://www.gigaset.com/ch_de/
  • h
    • Hosted-PBX
      A hosted or cloud-based telephone system is a virtual PBX that runs on a server in a data center...
  • i
    • IP-Centrex
      IP Centrex refers to a virtual telephone system where multiple customers share an installation...
    • ISDN
      ISDN (Integrated Services Digital Network) is a digital telecommunications network that has been...
    • IVR
      An IVR (Interactive Voice Response) is a voice dialogue system that provides callers with a...
  • m
    • Makeln
      A modem is used to exchange digital signals over long distances between two endpoints. This is...
    • Mbps
      Information for the data transfer rate. It is measured by counting units of data per unit of...
  • o
    • Opus-Codecs
      Opus is a totally open, royalty-free, highly versatile audio codec. Opus is unmatched for...
  • p
    • PSTN
      PSTN is the abbreviation for Public Switched Telephone Network. The public telephone...
  • r
    • RESTful API
      A RESTful API is a programming interface (API) for integrating cloud and web-based systems, such...
    • RJ45
      Register Jack 45. Standardized plug connections for telecommunications cabling such as Ethernet...
    • RTP
      RTP stands for Real-Time Transport Protocol and is used essentially wherever audio or video is...
  • s
    • Simultaneous call
      The parallel ringing function allows incoming calls to be signaled simultaneously on multiple...
    • SIP
      The Session Initiation Protocol (SIP) is a network protocol widely used for IP telephony (VoIP)....
    • SIP DDI
      SIP Direct Inward Dialing (SIP DID), oder auch SIP Direct Dial-In (SIP DDI) beschreibt die...
    • SIP-Trunk
      A SIP trunk is an IP-based, direct-dial telephone connection that links a telephone system to a...
    • Softphone
      A softphone or soft client is software (app) that allows you to make phone calls over the...
    • STUN
      STUN (Session Traversal Utilities for NAT) is a UDP-based network protocol that determines...
  • t
    • TAPI
      The Telephony Application Programming Interface (TAPI) is a programming interface (API) for...
    • TLS
      Transport Layer Security (TLS) is a hybrid protocol for encrypted data transmission on the...
    • Trunk (E-NNI)
      An NNI interconnection refers to a coupling of two telecommunications networks
  • u
    • UDP
      The User Datagram Protocol (UDP) is a very minimalist, connectionless network protocol for IP...
  • v
    • Virtuelle Telefonanlage
      A virtual telephone system (PBX) is a software-based telephone system operated locally within a...
    • VoIP
      VoIP stands for Voice over Internet Protocol and IP telephony. With Voice over IP, call setup...
    • VPN
      VPN stands for "Virtual Private Network" and describes the opportunity to establish a...
  • w
    • WebRTC
      WebRTC stands for Web Real-Time Communication and is an open standard consisting of...

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