Hello Brent,I could not find any striking difference between the two setup messages that are being sent to the FUJITSU system. So I would recommend trying to find out what is happening at their end. Is the remote system expecting some information tha...

Hello Brent,I can see that the CUCM sends all the needed information in the setup message.Also you say that we recieve a Release Complete from the remote side. So its strange that the call didnt make it to the far end, because normally we see the fol...