Historical
ANSI T1.619a-1994 (R1999)
Supplement ANSI T1.619a-1994
This supplement to American National Standard for Telecommunications - Integrated services digital network (ISDN) - Multi-level precedence and preemption (MLPP) service capability, ANSI T1.619-1992, revises the standard so that the exchange-to-exchange signaling is consistent with ITU-T Recommendations Q.955.3 (1993) and Q.735.3 (1993), which were approved after the publication of ANSI T1.619-1992.
CONTENT PROVIDER
Alliance For Telecommunications Industry Solutions [atis]
Alliance For Telecommunications Industry Solutions [atis]