ITU-T Q.642-1988
Logic Procedures for Interworking of Signalling System No. 5 to No. 6

Standard No.

ITU-T Q.642-1988

Release Date

1988

Published By

International Telecommunication Union (ITU)

Latest

ITU-T Q.642-1988

Scope

LOGIC PROCEDURES FOR INTERWORKING OF SIGNALLING SYSTEM No. 5 TO No. 6

ITU-T Q.642-1988 history

• 1988 ITU-T Q.642-1988 Logic Procedures for Interworking of Signalling System No. 5 to No. 6