Reply To: The Difference Between Camel Phase 2 and 17th November 2017 at 17:42 #70112 Wallis DudhnathGuest Hi Michael, Have a look at: ETSI TS 129 078 V12.0.0 (2014-10) You can do a google search for 3GPP CAMEL phase 2 and Phase 3 specifications. VBR/ Wallis Dudhnath