Have you tried running 4.42 on the 7200 MCP? No, we hopped from 4.30 to 4.46d, or I should say tried.
Are you running a SM (IT Tool?) or MMC style? Prog both ways.
Did you upload the file(s) via IT Tool or via a card reader on laptop/pc? IT Tool - Samsung recommends that because of the .ini file updates.
We completely initialize the 7200 MCP with v4.46d and it still had the same exact problem talking to the 7100 far end v4.46d.
Without a doubt, if you have a large (this is a two cabinet system) 7200 MCP networked and you go to 4.46d, you will not be a happy camper.
We are convinced that problem is with the MCP's inferior processor as opposed to the 7200 MP-20 and other OfficeServ systems. Even the 7100 MP10a is more robust.
In our office we have two MCPs so we tried a quick test here and the result was the same; failure to call between the systems. Display shows partial info, but no audio or the phone locks up.
It is our hope that Samsung will come out with some sort of MCP to MP-20 trade-in upgrade like they did with the MP10 to MP10a.
We have contacted Samsung regarding this need.
