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 300 185-6
Integrated Services Digital Network (ISDN); Conference call, add-on (CONF) supplementary service; Di
$75.00 $150.50
ETSI EN 300 188-1
Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementary service; Digital Subscr
$19.00 $37.00
ETSI EN 300 188-2
Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementary service; Digital Subscr
$13.00 $25.50
ETSI EN 300 188-3
Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementary service; Digital Subscr
$9.00 $17.50
ETSI EN 300 188-4
Final draft Version 1.4.1Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementar
$58.00 $115.50
ETSI EN 300 188-5
Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementary service; Digital Subscr
$11.00 $21.51
ETSI EN 300 188-6
Final draft Version 1.4.1Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementar
$75.00 $150.50
ETSI EN 300 189
Private Integrated Services Network (PISN); Addressing [ISO/IEC 11571 (1998), modified]
$7.00 $14.00
ETSI EN 300 195-1
Final draft Version 3.1.1Integrated Services Digital Network (ISDN); Supplementary service interacti
$32.00 $63.00
ETSI EN 300 195-2
Final draft Version 3.1.1Integrated Services Digital Network (ISDN); Supplementary service interacti
$13.00 $25.50
ETSI EN 300 195-3
Integrated Services Digital Network (ISDN); Supplementary service interactions; Digital Subscriber S
$23.00 $45.00
ETSI EN 300 195-4
Integrated Services Digital Network (ISDN); Supplementary service interactions; Digital Subscriber S
$114.00 $228.00
ETSI EN 300 195-5
Integrated Services Digital Network (ISDN); Supplementary service interactions; Digital Subscriber S
$34.00 $68.00
ETSI EN 300 195-6
Integrated Services Digital Network (ISDN); Supplementary service interactions; Digital Subscriber S
$192.00 $383.00
ETSI EN 300 196-1
Integrated Services Digital Network (ISDN); Generic functional protocol for the support of supplemen
$39.00 $78.50