Signalling System No. 7 – ISDN User Part general functions of messages and signals Amendment 1: Support for the International Emergency Preference Scheme
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.762 (1999) in order to accommodate these needs. This amendment should be read in connection with the related amendments to ITU-T Recs Q.761, Q.763, and Q.764.