Call forward busyConfigurable feature that reroutes incoming calls to an alternate line when the first line is in use. ... View more
Call forward no answerConfigurable feature that reroutes incoming calls from one phone to another phone when the first phone is not answered after a certain number of rings... View more
Call forwardingConfigurable feature that sends incoming calls routed to a particular directory number to another number. ... View more
Call pickupConfigurable feature that allows a user to redirect an incoming call that was intended for another destination in order to retrieve the call on the us... View more
Caller IDA display, available to the called party before the party answers a telephone call. It identifies the originating telephone number. ... View more
CAMEL - Customized Application for Mobile network Enhanced LogicCAMEL (Customized Application for Mobile network Enhanced Logic) application servers were introduced to mobile networks in order to supporting IN (Int... View more
Camp OnAfter conducting the cell selection process a MS (Mobile Station) or UE (User Equipment) will camp onto the cell that offers the best perceived radio ... View more
Candidate SetThe Candidate Set is a set of pilots that have been received with sufficient strength by the MS (Mobile Station) to be successfully demodulated, but h... View more
CAP - CAMEL Application PartCAMEL Application Part is a real time protocol used to support the information flows between CAMEL (Customized Application for Mobile network Enhanced... View more
CAP - Controlled Access PhaseThis is a term used in IEEE (Institute of Electrical and Electronics Engineers) 802.11 networks which are supporting the QoS (Quality of Service) enha... View more
CAPEX - Capital ExpenditureCAPEX identifies the monetary cost of a green field deployment or upgrade of physical infrastructure such as equipment or real estate. ... View more
CAPIF - Common API Framework for 3GPP northbound APIsIn order to attempt to standardize some of the common capabilities that are exposed by the Northbound APIs, the 3GPP have introduced CAPIF (Common API... View more
CAPWAP - Control and Provisioning of Wireless Access PointsA control protocol which allows for the control and provisioning of large scale WLANs.... View more
CAS - Channel Associated SignallingChannel Associated Signalling is inband signalling in which user call data and signalling are combined. ... View more
CAST-128CAST-128 is a very robust block cipher and is used to cipher 64bit blocks of plain text using a 128bit block cipher key. ... View more
CAT - Customized Alerting ToneAlso termed Color Tunes or Caller Tunes, this service plays a piece of music or audio clip to the Calling Party when a particular subscriber is dialle... View more
CAZAC - Constant Amplitude Zero Auto-Correlation3G and 4G mobile systems use code sequences with unique properties, e.g. for orthogonality. In LTE, Zadoff Chu codes are used for accessing the networ... View more
CB - Cell BroadcastA Cell Broadcast is part of the SMS (Short Message Service) group function known as point to multipoint. These broadcasts are sent on the downlink CBC... View more
CB - Communication BarringCommunication Barring is a 3GPP Supplementary Service which allows users to dynamically block incoming communications from callers whom they consider ... View more
CBC - Cell Broadcast CentreThe CBC is an entity within a mobile network which is responsible for sending Cell Broadcast messages, termed SMS-CB. The CBC will supply the message ... View more
