The suggestion to use 14.200 Mhz as the calling frequency is working well. But I want to clarify this is only a suggestion. Calls can be initiated on any frequnecy on any band. Some people were thinking this 14.200 was a technical requirement of the software.
QsoNet works like a real transceiver. You can make calls, listen for calls, call CQ and listen on any frequency on any band. Any QSO may have other stations "reading the mail". so do not give any private information you would not give over the air.
Round table QSO's and Networks are possible and encouraged.
The spikes on the blue spectrum graph let you see at a glance what frequencies are active. If you don't feel like talking, you can just tune around and listen. Its just like real radio :)