Dec 13, 2021 #1 rsv23 Systems Engineer Joined Feb 13, 2019 Messages 247 Location PH Hi guys, Is there anyone here tried on setting up SIP trunk line using DU telecom from UAE?
Dec 13, 2021 #2 derfloh Technical User Joined Mar 18, 2010 Messages 5,677 Location DE What is your issue? IP Office remote service IP Office certificate check CLI based call blocking SCN fallback over PSTN Upvote 0 Downvote
What is your issue? IP Office remote service IP Office certificate check CLI based call blocking SCN fallback over PSTN