- 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 control signal used to acknowledge reception of the data-terminal-equipment (DTE) clear request by the data circuit-terminating equipment (DCE) or to acknowledge the reception of the DCE clear indication by the DTE.
Industry:Telecommunications
A call control signal, sent by the data-circuit-terminating-equipment/data-terminal-equipment (DCE/DTE) interface, that indicates that the DTE is waiting for a call control signal from the DCE.
Industry:Telecommunications
A call disposition category for a call attempt that does not find an available outgoing trunk.
Industry:Telecommunications
A call for which a record is made of certain facts concerning the call, such as the time it was placed, the duration, the call originator, call destination numbers, and, where applicable, the attendant's name or initials.
Industry:Telecommunications
A call identified as receiving emergency service treatment, which has been marked as requiring special treatment by the emergency service administration. The call has an associated CESID and transfer numbers.
Industry:Telecommunications
A call identified as receiving emergency service treatment. The call has an associated CESID (caller's emergency service ID,) bridging, and transfer numbers.
Industry:Telecommunications
A call in which the call originator disconnects or cancels the call after a connection has been made, but before the call is established.
Industry:Telecommunications
A call placed within a private branch exchange (PBX) or local switchboard, i.e., not through a central office in a public switched network. Synonym inside call.
Industry:Telecommunications
A call placed within a private branch exchange (PBX) or local switchboard, i.e., not through a central office in a public switched network. Synonym inside call.
Industry:Telecommunications
A call sign that represents a group of facilities, commands, authorities, activities, or units rather than one of these. 2. In radio communications, a call sign that does not identify a station and that is used in the call-up signal or in a message that has the station call sign encrypted in the text.
Industry:Telecommunications
