GT definitions required in IMS ???? This topic has 0 replies, 1 voice, and was last updated 14 years, 11 months ago by Ashok Kumar. Viewing 1 post (of 1 total) Author Posts 4th December 2009 at 11:25 #59996 Ashok KumarGuest Hi Everybody, When we will have the IMS in place will we still be using GT etc or it will be plain IP addressing Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.