Is there any SMS mobile phone simulator available?

Hello..

After a lot of research I couldn't find a mobile phone simulator that I can use to test my SMS application.

The scenario is really simple. One SMSC and 2 mobile phones connected to that SMSC. Both assigned different phone numbers. Firstly, I expect that if I send a SMS message from one phone to the other, it is receive by the other.

The second test, is that if I send an SMS message from my application to the SMSC addressing certain phone number, it appears in the corresponding phone.

I've got some SMSC simulators that work well, but I need the mobile phone simulator in order to test the whole application.

I tried coldfution phone simulator, but it didn't work as expected.

Is posible what I am trying to achieve?

Thanks
Jaime