It’s a FAQ that if I can use my PSTN landline to connect with the Cloud PBX system? And how can I realize it? No problem, it's not a challenge - as long as you have the interconnected hardware.
Hence, prepare a TA FXO gateway (better Yeastar TA FXO Gateway) and a Cloud phone system (such as Yeastar Cloud PBX). Then let’s get started. Here are three major parts with detailed steps inside:
Part 1: Integrate Yeastar Cloud PBX and TA410 by SIP Trunking 00:43
Part 2: Make Outbound Calls through the PSTN trunk 02:00
Part 3: Receive Inbound Calls from the PSTN trunk 03:11
Further helpful online document: Interconnect Yeastar Cloud PBX and Yeastar TA FXO gateway to extend analog FXO trunks: https://bit.ly/2Fr3JWk