ITU-T H.248.29-2005 Gateway Control Protocol: International CAS Forced Register Signaling Package H Series: Audiovisual Service Systems and Multimedia System Infrastructure - Communications Program Study Group 16
This Recommendation provides only the capabilities of compelled register signalling and it is expected that a system would need to implement the bcas, icas and casblk packages for the line signalling components of any CAS protocol.
ITU-T H.248.29-2005 history
2013ITU-T H.248.29-2013 Gateway control protocol: International CAS compelled register signalling packages (Study Group 16)
2005ITU-T H.248.29-2005 Gateway Control Protocol: International CAS Forced Register Signaling Package H Series: Audiovisual Service Systems and Multimedia System Infrastructure - Communications Program Study Group 16