There are already a number of endpoint devices that are capable of supporting WiFi and GSM.
By submitting your email address, you agree to receive emails regarding relevant topic offers from TechTarget and its partners. You can withdraw your consent at any time. Contact TechTarget at 275 Grove Street, Newton, MA.
These phones support SIP for VoIP when in range of a WiFi network and also support GSM.
Dig Deeper on VoIP Migration and Implementation
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.