Hi,
(2) "status regfile" will show users registered in regfile
(1) I don't understand what you want to achieve with this. There a lot of approaches for this.
- if you need to know the calls that were made on the server you could log the calls and the details about the participants:
http://docs.yate.ro/wiki/How_To%27s#Call_detail_recordsYou can log in a csv file or in a database
- if you want a custom log in telnet you could add a filter for "call.execute"
- you could even build a custom global module in javascript or php that prints a message when a call between 2 sip participants is made, but I don't see why you would need that.
I believe you need the first option.