SS7 MSU This topic has 15 replies, 1 voice, and was last updated 9 years, 6 months ago by Rama. Viewing 16 post (of 16 total) ← 1 2 Author Posts 24th July 2015 at 16:59 #38251 RamaGuest While i performing Location update, More than one SAI and LU messages are reflected for some operators. How we can reduce this message? Author Posts Viewing 16 post (of 16 total) ← 1 2 The forum ‘Telecom Design’ is closed to new topics and replies.