ITU-T Q SUPP 21-1999
Technical Report TRQ.2320: Bearer control signalling requirements - Third-party bearer control

Standard No.

ITU-T Q SUPP 21-1999

Release Date

1999

Published By

International Telecommunication Union (ITU)

ITU-T Q SUPP 21-1999 Referenced Document

• ITU-T Q SUPP 10-1999 Technical Report TRQ.2002: Information flow elements
• ITU-T Q SUPP 7-1999 Technical Report TRQ.2001: General aspects for the development of unified signalling requirements