Published Date: 11/01/1988

CONNECTION OF SIGNAL RECEIVERS IN THE CIRCUIT

$6

Published Date: 03/01/1995

RÉMUNÉRATION DES SYSTÈMES OU CANAUX NUMÉRIQUES UTILISÉS DANS LES RELATIONS DE TÉLÉCOMMUNICATIONS ENTRE PAYS D'EUROPE ET DU BASSIN MÉDITERRANÉEN

$6

Published Date: 03/01/1993

Interworking of Signalling Systems - Logic Procedures for Outgoing Signalling System No. 7 (ISUP) (Study Group XI) 12 pp

$7.8

Published Date: 09/20/1994

$20.1

Published Date: 06/01/1995

$12.6

Published Date: 05/01/1997

$29.4

Published Date: 11/24/1998

Published Date: 11/13/1998

$27

Published Date: 06/08/2000

$32.4

ITU-T H.235.4 PDF

H.323 security: Direct and selective routed call security