Testing VideoWhisper on Wordpress blog. NetConnection.Call.Failed

I ahve my own RTMP hosting from MultiMediaPros.com. They give me 2 RTMP addresses. One is the FMS URL the other says it's a direct link to the flash Webcast. On the wordpress settings it asks me to put in the RTMP address. One of them (FMS URL), when I put it in and run the broadcast, causes the broadcast to log me out as soon as the flash application starts to load up telling me the chat session was closed. When I use the other one the flash application for the broadcast starts, but then on the chat windows it keeps writing repeatedly "NetConnection.Call.Failed". Currently there is no video being pushed to the RTMP address from the computer that has the camera. Would that be the issue or did I do something wrong?

Setup instructions for VideoWhisper:

http://www.videowhisper.com/?p=WordPress+Live+Streaming

They tell me I need to install some flash server applications, but I figured since I have my own RTMP server I can skip that step?

Ask away anything else you may need to know and thanks in advance.

You also need to install a special rtmp application on the rtmp server for the rtmp server side logic:
http://www.videowhisper.com/?p=RTMP+Applications

You need your rtmp host to setup this special rtmp application (available for: Adobe FMIS, Red5, Wowza Media Server 2).