Signalling System No. 7 B-ISDN User Part (B-ISUP) Basic call procedures Amendment 1: Support for the International Emergency Preference Scheme SERIES Q: SWITCHING AND SIGNALLING Braodband ISDN - B-ISDN application protocol for the network signalling Study
This amendment was produced to meet the urgent need for the implementation of the International Emergency Preference Scheme (IEPS) as specified in ITU-T Rec. E.106. This amendment contains the modifications to ITU-T Rec. Q.2764 (12/99) in order to accommo