Which DNS servers are used by the BT110 device to obtain DNS-related services?
The BT110 device acquires DNS information from the following servers in the priority shown (in order of decreasing priority):
- Master DNS
- DHCP Option (through DHCP client)
- User defined/configured DNS
“Master DNS” is the IP address of the domain name server specified by the telephony service provider rather than the Internet service provider.
Up to three “User defined/configured DNS” servers can be specified via the BT110 web GUI:
Log in to the BT110 device web GUI. Navigate to Network > Host & DNS Servers: