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 I-ETS 300 245-4
Integrated Services Digital Network (ISDN); Technical characteristics of telephony terminals; Part 4
$39.00 $78.50
ETSI I-ETS 300 245-5
Integrated Services Digital Network (ISDN); Technical characteristics of telephony terminals; Part 5
$17.00 $33.00
ETSI I-ETS 300 245-6
Integrated Services Digital Network (ISDN); Technical characteristics of telephony terminals; Part 6
$17.00 $33.00
ETSI I-ETS 300 245-7
Integrated Services Digital Network (ISDN); Technical characteristics of telephony terminals; Part 7
$11.00 $21.51
ETSI I-ETS 300 245-8
Integrated Services Digital Network (ISDN); Technical characteristics of telephony terminals; Part 8
$11.00 $21.51
ETSI I-ETS 300 281
Integrated Services Digital Network (ISDN); Telephony 7 kHz teleservice; Terminal requirements neces
$17.00 $33.00
ETSI I-ETS 300 291
Network Aspects (NA); Functional specification of Customer Administration (CA) on the Operations Sys
$34.00 $68.00
ETSI I-ETS 300 292
Network Aspects (NA); Functional specification of call routeing information management on the Operat
$29.00 $58.50
ETSI I-ETS 300 293
Telecommunications Management Network (TMN); Generic managed objects
$37.00 $74.00
ETSI I-ETS 300 302-1
Integrated Services Digital Network (ISDN); Videotelephony teleservice; Part 1: Electroacoustic char
$11.00 $21.51
ETSI I-ETS 300 302-2
Integrated Services Digital Network (ISDN); Videotelephony teleservice; Part 2: Electroacoustic char
$9.00 $17.50
ETSI I-ETS 300 302-3
Integrated Services Digital Network (ISDN); Videotelephony teleservice; Part 3: Audio aspects - wide
$9.00 $17.50
ETSI I-ETS 300 302-4
Integrated Services Digital Network (ISDN); Videotelephony teleservice; Part 4: Audio aspects - wide
$9.00 $17.50
ETSI I-ETS 300 305
Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1); Pro
$13.00 $25.50
ETSI I-ETS 300 306
Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1); Pro
$13.00 $25.50