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 ETS 300 251
Network Aspects (NA); Accessibility for 64 kbit/s circuit switched international end-to-end ISDN tra
$9.00 $17.50
ETSI ETS 300 253
Equipment Engineering (EE); Earthing and bonding of telecommunication equipment in telecommunication
$13.00 $25.50
ETSI ETS 300 254
Satellite Earth Stations and Systems (SES); Land Mobile Earth Stations (LMES) operating in the 1,5/1
$13.00 $25.50
ETSI ETS 300 255
Satellite Earth Stations and Systems (SES); Land Mobile Earth Stations (LMESs) operating in the 11/1
$15.00 $29.50
ETSI ETS 300 256
Private Integrated Services Network (PISN); Specification, functional models and information flows;
$7.00 $14.00
ETSI ETS 300 257
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Diversion supplement
$7.00 $14.00
ETSI ETS 300 258
Private Integrated Services Network (PISN); Specification, functional models and information flows;
$7.00 $14.00
ETSI ETS 300 259
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Path replacement add
$7.00 $14.00
ETSI ETS 300 260
Private Integrated Services Network (PISN); Specification, functional models and information flows;
$7.00 $14.00
ETSI ETS 300 261
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call transfer supple
$7.00 $14.00
ETSI ETS 300 262
Integrated Services Digital Network (ISDN); Syntax-based Videotex teleservice; Service description
$9.00 $17.50
ETSI ETS 300 263
Integrated Services Digital Network (ISDN); Telephony 7 kHz teleservice; Service description
$11.00 $21.51
ETSI ETS 300 263/A1
Amendment 1 to - Integrated Services Digital Network (ISDN); Telephony 7 kHz teleservice; Service de
$7.00 $14.00
ETSI ETS 300 264
Integrated Services Digital Network (ISDN); Videotelephony teleservice; Service description
$13.00 $25.50