ITU-T Q.612-1989
Logic Procedures for Incoming Signalling System No. 5 - Interworking of Signalling Systems (Study Group XI) 5 pp

Standard No.

ITU-T Q.612-1989

Release Date

1989

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-T Q.612-1989

Scope

State overview diagram for incoming Signalling System No. 5

ITU-T Q.612-1989 history

• 1989 ITU-T Q.612-1989 Logic Procedures for Incoming Signalling System No. 5 - Interworking of Signalling Systems (Study Group XI) 5 pp