I've found that connecting to the server (OCS2007, Communicator 2007) via TLS (port 5061) there's a maximum message size ("This message was not delivered to ZZZZ because it is too large:"). So one question is -
what exactly is the maximum message size?! It's very frustrating from the user's point of view as they don't know how large/small to make their messages. At least MSN messenger block you from typing over its specific limit.
Now, if you connect via plain TCP (port 5060), it's different - there's doesn't seem to be a maximum message size. But, messages are going over the wire in the clear.
So:
- Why the difference?
- Is this a client or server issue?
- If it's a client issue - will it be fixed?
- Wheres the documentation on these limitations?