broadband inter-carrier interface business service provider base station system certificate authority compound annual growth rate CAPEX capital expenditure CAMEL customized applications for mobile network enhanced logic compound annual growth rate CAMEL application part cable TV customer administration system customer access unit CC/PP composite capabilities preference profiles cellular digital packet data core code division multiple access call detail record circuit emulation challenge-handshake authentication protocol calling line identification common management information protocol call mediation node cable modem termination system CORBA common object request broker architecture customer premises network CR-LDP constraint based routing - label distribution protocol customer relations/relationship management call state/session control function call serving function coarse wavelength division multiplex data communication network directory enabled networking data encryption standard development environment service provider dynamic host configuration protocol demilitarized zone domain name system denial of service DOCSIS data over cable service interface specification digital rights management diffserv code point digital subscriber line DSLAM DSL access multiplexer Glossary xxiii digital signalling system no. 1 dual tone multi-frequency dense wavelength division multiplex digital cross-connect 2.048 Mbit/s transmission capability/rate/facility/path end-to-end extensible authentication protocol electronic data interchange enhanced data rates for global (or GSM and TDMA) evolution expedited forwarding equipment identity register enhanced messaging service e-mail and messaging service provider enterprise resource planning enterprise service provider e-business service provider encapsulating security payload enhanced telecom management map European telecommunications standards institute E(V)LL emulated (virtual) leased line fulfillment, assurance and billing fast active queue management scalable TCP/IP frequency divi