What phone type to choose for WellTech?

[msnyder]

I ordered several WellTech ATAs to use with fax machines, but it is not listed in the phone types. Is there not a generic SIP Device option?

 

[complex1]

Hi,

What about this one?
https://www.3cx.com/voip-gateways/

 

[YiannisH_3CX]

You need to add them under the DXS/DECT section not under the extensions settings phone provisioning.