ITU-T Q.268-1988
4.8 Release of International Connections and Associated Equipment - Specifications of Signalling System No. 6 (Study Group XI) 5 pp

Standard No.

ITU-T Q.268-1988

Release Date

1988

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-T Q.268-1988

Scope

If an exchange is unable to return the circuit to the idle condition in response to a clear-forward signal, it should remove the circuit from service and send the blocking signal. Upon receipt of the blocking-acknowledgement signal, the release-guard sign

ITU-T Q.268-1988 history

• 1988 ITU-T Q.268-1988 4.8 Release of International Connections and Associated Equipment - Specifications of Signalling System No. 6 (Study Group XI) 5 pp