You have been asking the same question since August.
In this long thread, you received advice from several people:
http://www.obitalk.com/forum/index.php?topic=10247.0I suspect that, not understanding the complex answers they gave you, you have now messed up your digit maps, which is causing this error.
Please don't start yet another thread, which doesn't benefit from understanding what was already done -- go back to that thread and work from there.
My advice would be to forget about trying to automate this, and factory-reset your OBi, start over with a clean, default configuration, and then decide which service provider to use as your default, for the outbound calls you make most often. Then, simply enter **x (x = 1 through 4) when you want to use the other service provider. This will avoid having to figure out and troubleshoot what was configured incorrectly.