udts unequipped user return cause This topic has 1 reply, 1 voice, and was last updated 5 years, 7 months ago by yos. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 22nd March 2012 at 14:06 #68007 wolfGuest Hi, Does anyone knows why foreign MSC could sent this error in sccp return cause parameter? we’re sending map forward short Message and from another MSC we`re getting the same forward short message in udts format with this error? I hope i wrote it clearly , and sorry for my english if i made any mistakes:D 5th June 2019 at 07:42 #68008 yosGuest unequipped user Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.