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 300 322
Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1); Abs
$75.00 $150.50
ETSI I-ETS 300 330
Radio Equipment and Systems (RES); Short Range Devices (SRDs); Technical characteristics and test me
$23.00 $45.00
ETSI I-ETS 300 330/A1
Amendment 1 to - Radio Equipment and Systems (RES); Short Range Devices (SRDs); Technical characteri
$7.00 $14.00
ETSI I-ETS 300 353
Broadband Integrated Services Digital Network (B-ISDN); Asynchronous Transfer Mode (ATM); Adaptation
$26.00 $52.50
ETSI I-ETS 300 380
Universal Personal Telecommunication (UPT); Access devices Dual Tone Multi Frequency (DTMF) sender f
$9.00 $17.50
ETSI I-ETS 300 400
Integrated Services Digital Network (ISDN); Telephony terminals; Payphones
$11.00 $21.51
ETSI I-ETS 300 404
Broadband Integrated Services Digital Network (B-ISDN); B-ISDN Operation And Maintenance (OAM) princ
$9.00 $17.50
ETSI I-ETS 300 416
Transmission and Multiplexing (TM); Availability performance of path elements of international digit
$13.00 $25.50
ETSI I-ETS 300 422
Radio Equipment and Systems (RES); Technical characteristics and test methods for wireless microphon
$21.00 $41.00
ETSI I-ETS 300 440
Radio Equipment and Systems (RES); Short Range Devices (SRDs); Technical characteristics and test me
$19.00 $37.00
ETSI I-ETS 300 440/C1
Corrigendum to - Radio Equipment and Systems (RES); Short Range Devices (SRDs); Technical characteri
$75.00 $150.00
ETSI I-ETS 300 442
Integrated Services Digital Network (ISDN); Videotelephony teleservice; Terminal characteristics
$13.00 $25.50
ETSI I-ETS 300 464
Broadband Integrated Services Digital Network (B-ISDN); Asynchronous Transfer Mode (ATM); ATM layer
$15.00 $29.50
ETSI I-ETS 300 465
Broadband Integrated Services Digital Network (B-ISDN); Availability and retainability performance f
$9.00 $17.50
ETSI I-ETS 300 480
Public Switched Telephone Network (PSTN); Testing specification for analogue handset telephony
$13.00 $25.50