We want to create failover for branch office. At HO we have two MPLS connection terminated on two different cisco 1905
router. 1905 having a failover script From Head office we have rocket M5 two link connected back to back for branch office.
At Branch office we have only one MPLS connection terminated on cisco 1905 when branch office MPLS fail it should connect
to head office through rocket M5 link. Which device should use at branch office for fail over. Or any script. Head office IP range
And branch office ip range is same.

Where is the Mikrotik in your network? This is a Mikrotik forum.

Are you going to throw away all the Cisco and ubnt things and build network again using mikrotik?