We are having 2 DS3 circuits from India to US. One DS3 from India to Alpharetta and another DS3 from India to Cincinnati. Presently, whenever ether of DS3 links goes down the other will handle the voice and data traffic.
we are planning to setup another DS3 from India to Alpharetta and would like to configure the DS3 such a way that, when one DS3 link between India and ALpharetta goes down, only data has to be routed through new proposed ds3 link, Voice should route through as usual in old fashion ( through Ilabs1 to cincinity) same MGX.
When the link(DS3 link between India and ALpharetta) comes up all the data (which was routed through new DS3 link) has to reverted to previous link.
vice versa has to happen.
Please suggest us if You have any idea on this same.
Kindly find the network diagram in attachment.