100 MB per 10$ - still somes apps don' work | Phone/Device Issues and Features | Consumer forum

Hi,
Had to renew the "unlimited" browsing today, so now I have (as many others) 100 MB for 10$. To my big surprise, it seems some network ports are still restricted, i.e. Google Talk does not work as it did not work before. Does it mean that the only change between the former UMB and 100MB per 10$ is less data?

Decided to give a call to Speakout CS. Terrible quality (extremely low volume) of connection (and I am calling the phone company so it would be normal to expect that at least they will be able to provide themselves with high quality VOIP connection/equipment) .What is more when I first was connected I could hear (perfectly) the menu etc. As soon as I spoke with an agent I could barely hear him - and this is not the fist time.

Anyway, the agent simply could not understand the question . "Ports closed? what is it?", "Port restrictions? Sorry I don't understand". Finally, after a couple of minutes of the "talk between deaf and mute" the agent told "Oh, yes, former UMB did not allow users using some data hungry applications on our network. Now it is different ". When I said that GTalk still does not work he added - " Yes, 100MB per 10$ plan also does not allow users using some data hungry applications, but there are less of them now". My further attempts to clarify what these applications are and what else is different just failed, the guy said that is no list of restricted applications, closed ports. etc available for the users.
So, can anybody shed some light on it for me? Is it WAP but just really expensive one, like 100 MB per 10$? When most likely I will merely drop Speakout and use of the currently existing promotions from different mob. providers.