ATIS 0700005.a

This is a supplement to the ATIS Standard that defines an interface between a Telecommunications Service Provider and a Law Enforcement Agency for the reporting of Lawfully Authorized Electronic Surveillance for 3GPP IMS-based Voice-over-IP and other multimedia services (ATIS-0700005). NOTE : An update to ATIS-0700005, Annex B, IMS-3GPP VOIP Abstract Notation, has also been formatted as a separate file and electronically packaged with this Standard.