What does ttyUSB mean? Sometimes, the embedded microcontroller does not come with a hardware USB interface. While it is possible to use a software-only USB stack, the additional constraints put onto the CPU and the usually small storage size often lead board designers to include a dedicated UART to USB bridge.
Because of a busy weekend I didn't really follow up other than via emails and this still hasn't been resolved. The consistent word from them was that porting a number sometimes takes 24 to 48 hours.. I spoke to a rep by phone today who promised it would be done within 2 to 4 hours.. It wasn't.
It's been more than 5 days and my number is still not ported. If you can point me to resolution prior to state that it's a duplicate question I would really appreciate. Re: how long it takes to port a number to goole voice. 10/7/13 3:34 PM. I did answer your question on 10/4, see above your second post.