Why my Yealink VC110 endpoint fails to call the far site?
- DDenise GarciaAug 25, 2025
If the endpoint fails to call the far site, verify the network availability for both sites. Check if the far site has enabled the DND feature. Confirm the accounts are registered correctly and the appropriate account is used. Ensure the number being called is correct and that the far site isn't rejecting the call. Verify the firewall isn't blocking inbound traffic, the far site hasn't reached its call-in limit, both sites have encryption enabled (if required), and both sites support the same call protocol.