8th April 2005 at 11:18
#29325
Noname
Guest
On retail stores you will find out mainly devices for FXS aplications only. I doubt that you will find a FXO device on a store.
Those devices on stores normaly are locked to work only with one provider, like Vonage.
To get a device that is not locked, you may need to order your devices from places that specialice on VOIP.