SMS CAP1 vs SMS CAP3 This topic has 2 replies, 1 voice, and was last updated 12 years, 2 months ago by Mahesh.P. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 24th September 2010 at 09:34 #64405 toofyGuest Hi all, As i know SMS CAP1 is using OCSI of the subscriber and SMS CAP3 is using SMSCSI. Now my question is: how MSC know if we will use SMSCAP1 or SMSCAP3. Note: we are using NSN R4 MSSs. (SW Realse: M14.6) 29th September 2010 at 08:46 #64406 toofyGuest any feedback please? In addition of the problem listed below, using traces we have seen that MSC is sending for action ‘shortMessageMO-PP’ an initial DP (normally MSC sends initial DP for SM!!!) can anyone help? thks in advance 10th January 2012 at 20:56 #64407 Mahesh.PGuest what is called Cap3 and explain breifly Author Posts Viewing 3 posts - 1 through 3 (of 3 total) The forum ‘Telecom Design’ is closed to new topics and replies.