Problem calling another Voxalot

[hddlab]

Hi all,
First of all, thank you very much for answers.
The hardware that I´m using: ATA 486 Grandstream and also a softphone Eyebeam, both same result.
Sometimes you can talk others you can´t. After you call another user you also can do one thing change the provider to another that can do peering link Gizmo and you just call the other Voxalot use and works.

I already did many tests, I call the other user direct, I call using the sip code *010, I call using ulaw codec only and I did with all codecs.
And I get same result in my tests.

Also I read here that people that pay has one server and people that does not pay has another, this is something that can be the problem?

Ok, I just would like to say here that this is a problem that the guys here will fix, and I will start to pay for the service anyway. I think that Sipbroker and Voxalot are one of the best things that happens in voice over IP since the first beguin.

Thank you all for your attention and time and alos for allways give us your help.

Jose Pinto
Brazil