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 EN 301 656
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call priority interr
$7.00 $14.00
ETSI EN 301 657
Private Integrated Services Network (PISN); Specification, functional models and information flows;
$7.00 $14.00
ETSI EN 301 668-1
Intelligent Network (IN); Intelligent Network Capability Set 1 (CS1) extension; Intelligent Network
$484.00 $968.50
ETSI EN 301 668-2
Intelligent Network (IN); Intelligent Network Capability Set 1 (CS1) extension; Intelligent Network
$26.00 $52.50
ETSI EN 301 669
Fixed Radio Systems; Point-to-point equipment; High capacity digital radio systems carrying STM-4 in
$13.00 $25.50
ETSI EN 301 681
Satellite Earth Stations and Systems (SES); Harmonized EN for Mobile Earth Stations (MESs) of Geosta
$21.00 $41.00
ETSI EN 301 682
Satellite Personal Communications Networks (S-PCN); Network Control Facilities (NCF) for Mobile Eart
$7.00 $14.00
ETSI EN 301 688
ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Technical characteristics and method
$15.00 $29.50
ETSI EN 301 691
Integrated Services Digital Network (ISDN); Remote Control (RC) service; Service description
$9.00 $17.50
ETSI EN 301 692
Cordless Terminal Mobility (CTM); Phase 2+ Feature Package 1 (FP1); Circuit-switched data; Service d
$15.00 $29.50
ETSI EN 301 700
Digital Audio Broadcasting (DAB); VHF/FM Broadcasting: cross-referencing to simulcast DAB services b
$9.00 $17.50
ETSI EN 301 701
Digital Video Broadcasting (DVB); OFDM modulation for microwave digital terrestrial television
$9.00 $17.50
ETSI EN 301 702
Digital cellular telecommunications system (Phase 2+) (GSM); User-to-User Signalling (UUS); Service
$11.00 $21.51
ETSI EN 301 703
Digital cellular telecommunications system (Phase 2+) (GSM); Adaptive Multi-Rate (AMR); Speech proce
$9.00 $17.50
ETSI EN 301 704
Digital cellular telecommunications system (Phase 2+) (GSM); Adaptive Multi-Rate (AMR) speech transc
$26.00 $52.50