Hello -
The conversation style is called Optional Conversation 1. In Unity 4.0(5), this can be changed on an individual subscriber setting, in the Conversation Style section OR
- Using Bulk Edit utility
- Creating a Subscriber Template and choosing this option in the Conversation. Then import/create users and apply this template.
We have been doing this since day 1 as we have 20+ Octel systems still in existence. If you still have Octel servers in your network, the Unity Bridge can be used to communicate between these servers and your Unity server.
Ginger