ETSI
Representing members from 54 countries, ETSI promotes worldwide standardization in telecommunications, broadcasting and information technology. The work of ETSI is closely aligned with the market needs of network operators, manufacturers, service providers, research institutions, and end users.
ETSI TS 101 010
Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Network protection schemes;
$32.00 $63.00
ETSI TS 101 012
Transmission and Multiplexing (TM); Broadband Access Digital Section and NT functional requirements
$37.00 $74.00
ETSI TS 101 032
Digital cellular telecommunications system (Phase 2+) (GSM); Compression algorithm for text messagin
$484.00 $968.50
ETSI TS 101 038
Digital cellular telecommunications system (Phase 2+) (GSM); High Speed Circuit Switched Data (HSCSD
$11.00 $21.51
ETSI TS 101 040
Terrestrial Trunked Radio (TETRA); Security; Lawful Interception (LI) interface
$13.00 $25.50
ETSI TS 101 043
Digital cellular telecommunications system (Phase 2+) (GSM); Basic call handling; Technical realizat
$45.00 $89.50
ETSI TS 101 044
Digital cellular telecommunications system (Phase 2+) (GSM); Customized Applications for Mobile netw
$32.00 $63.00
ETSI TS 101 045
Digital cellular telecommunications system (Phase 2+) (GSM); Support of Optimal Routeing (SOR); Tech
$19.00 $37.00
ETSI TS 101 046
Digital cellular telecommunications system (Phase 2+) (GSM); Customised Applications for Mobile netw
$37.00 $74.00
ETSI TS 101 059
Corporate Telecommunication Networks (CN); CEPT signalling systems (L1 and L2) for analogue inter-PA
$47.00 $93.01
ETSI TS 101 064-2
Telecommunications Management Network (TMN); Information models and protocols for the management and
$15.00 $29.50
ETSI TS 101 071
Public Switched Telephone Network (PSTN); Protocol over the local loop for display services; Server
$21.00 $41.00
ETSI TS 101 087
Digital cellular telecommunications system (Phase 2 & Phase 2+); Base Station System (BSS) equip
$43.00 $85.50
ETSI TS 101 089
ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Maritime Very High Frequency (VHF) d
$11.00 $21.51
ETSI TS 101 106
Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS); GPRS cip
$9.00 $17.50