I have been talking to my family overseas using magicjack dongle. It has been working great for long.
However I will be sending them a preconfigured ATA. How should I ensure that ATA doesnt suffers from latency or choppy voice. Are there any other settings other than SIP password I should look into??
periodical MJ tends to change password every major update so onces that happen the ata becomes useless. so you should consider sending the usb instead. I dont know