- 行业: Telecommunications
- Number of terms: 29235
- Number of blossaries: 0
- Company Profile:
ATIS is the leading technical planning and standards development organization committed to the rapid development of global, market-driven standards for the information, entertainment and communications industry.
A call state during which the network establishes a communications path between the caller and the public safety answering point (PSAP) customer installation (CI. )
Industry:Telecommunications
A call state in which the network transmits the caller's emergency service ID (CESID) to the public service answering point (PSAP) customer installation (CI. )
Industry:Telecommunications
A call that has not been completed for any reason other than cases where the call receiver (termination) is busy.
Industry:Telecommunications
A call that requires nothing more than basic call handling.
Industry:Telecommunications
A call, established over a network, that uses the capabilities of either a real or virtual circuit by sharing all or any part of the resources of the circuit for the duration of the call.
Industry:Telecommunications
A call-control signal that is transmitted by the data circuit-terminating equipment (DCE) to the data terminal equipment (DTE) to indicate that the connection is available for data transfer between both DTEs. 2. A signal that (a) is sent in the backward direction in the interexchange data channel, to indicate that all the succeeding exchanges involved in the connection have been through-connected, or (b) is sent in the forward direction in the interexchange data channel to indicate that all the preceding exchanges involved in the connection have been through-connected. Note: The ready-for-data signal is sent by the user terminal. It corresponds to the ready-for-data state at the user interface.
Industry:Telecommunications
A call-disposition category for a call attempt that does not find an available outgoing trunk.
Industry:Telecommunications
A call-disposition category for a call attempt to an unassigned NPA (numbering plan area) or N.
Industry:Telecommunications
