Help configuring Grandstream ATA GXW4248 with 3CX


#1

Looking for someone to help walk us through an onboarding of a client that has GXP2170 phones on ATA model GXW4248. This will need to be configured with 3CX. Do you usually outsource for assistance or does Grandstream offer support for configuration?


#2

You don’t need a 4248 if you have 2170 handsets. The 4248 is an FXS gateway and the 2170’s are SIP handsets.


#3

But it must be configured for the emergency analog lines…


#4

In that case you need an FXO gateway. The 4248 is an FXS gateway