we just completed a sd-wan connection in between the offices. How do i configure the phone to connect over sd-wan connection?
We are using velo cloud, NAT rules to access HQ/Ecc servers are created, but the phone fails on SIP registration
Any help with this will be appreciated
Which model IP phone? mostly it requires the Scope option 156 configured in the remote sites DHCP server.
You would not want NAT on the velo’s between your remote site and HQ.
You may also want to turn off any SIP ALG on any firewall or device in between the sites.