I have a problem with a ICT in CCM 4.1(2). I can call the remote site if MTP required checkbox is unchecked, but I can't do any transfer/hold. If I check MTP required checkbox, I can't call the remote site. I checked that the MRGL for the ICT is already configured to include software MTP resources, but I don't have idea why it doesn't work. Can someone assist me on this problem ? Thanks.