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 101 638
Digital cellular telecommunications system (Phase 2+) (GSM); Packet Data on Signalling channels serv
$15.00 $29.50
ETSI TS 101 642
Digital cellular telecommunications system (Phase 2+) (GSM); Base Station System - Mobile-services S
$11.00 $21.51
ETSI TS 101 644
Digital cellular telecommunications system (Phase 2+) (GSM); Interworking between Phase 1 infrastruc
$11.00 $21.51
ETSI TS 101 658
Terrestrial Trunked Radio (TETRA); Digital Advanced Wireless Service (DAWS); Logical Link Control (L
$15.00 $29.50
ETSI TS 101 659
Terrestrial Trunked Radio (TETRA); Digital Advanced Wireless Service (DAWS); Medium Access Control (
$11.00 $21.51
ETSI TS 101 660
Terrestrial Trunked Radio (TETRA); Digital Advanced Wireless Service (DAWS); Physical Layer (PHY) Se
$9.00 $17.50
ETSI TS 101 671
Telecommunications security; Lawful interception (LI) Handover interface for the lawful interception
$37.00 $74.00
ETSI TS 101 674-1
Technical Framework for the provision of interoperable ATM services; Part 1: NNI-Interface User and
$15.00 $29.50
ETSI TS 101 674-2
Technical Framework for the Provision of Interoperable ATM Services; Part 2: Network Management (X-I
$13.00 $25.50
ETSI TS 101 675
Technical Framework for the Provision of Interoperable ATM Services; Network-Network Interface (NNI)
$11.00 $21.51
ETSI TS 101 679
Digital Enhanced Cordless Telecommunications (DECT); Broadband Integrated Services Digital Network (
$29.00 $58.50
ETSI TS 101 699
Digital Video Broadcasting (DVB); Extensions to the Common Interface Specification
$34.00 $68.00
ETSI TS 101 707
Digital cellular telecommunications system (Phase 2+) (GSM); Discontinuous Transmission (DTX) for Ad
$11.00 $21.51
ETSI TS 101 709
Digital cellular telecommunications system (Phase 2+); Link adaptation (3GPP TS 05.09 version 7.7.0
$13.00 $25.50
ETSI TS 101 712
Digital cellular telecommunications system (Phase 2+); Adaptive Multi Rate (AMR) speech; ANSI-C code
$15.00 $29.50