Sukchan,We can't thank you enough for the nextepc.I think that in some situations the msc is losing the sgs registrations and can't forward the sms. But I will more tests before to disturb you there.Thanks and success!Romeu MedeirosEm ter, 16 de jul de 2019 às 19:35, Sukchan Lee <acetcom@gmail.com> escreveu:Hi Romeu,Wow! It’s amazing.I can’t thank you enough for your effort.Best Regards,Sukchan2019년 7월 17일 (수) 오전 1:33, Romeu Medeiros <medeiros@medeiros.eng.br>님이 작성:Hello guys and @Sukchan LeeI tested with sucess the send and receive SMS in new version of NextEPC running together with OSMO-MSC/HLR (SGS).ThanksRomeu Medeiros