Java EE (Java Enterprise Edition) General Discussion

Hi master developers...

I have a big trouble. We are integrating our applications with one of our customer app. Our customer only accept communications to thir application through IMB MQ or a VPN. We are not wonder to use VPN because the problems involved with it and because we are trying to automate the data exchange. Then, we prefer use IMB MQ. There are two plataforms in our company:

* One of our applications which will exchange data with our customer application is written on PHP.
* Other applications are written in Java.

Not to put too fine a point on it: IBM MQ is 100% compatible with JMS? Or there are some IMB libraries that we need to make the messages exchange? I'd be happy enough if we can perform the communication between our PHP application and our customer directly without a java middleware, but I don't know if it is possible.

Another thing: Where can I find some IBM MQ documentation or tutorials?

Thanks in advanced