I have a customer who needs to set up a p2p Adtran 908E with 2 T1's on each side. 2 T1's - Ethernet - Ethernet - 2 T1's. Basically wants to use them as media converters. I was thinking of setting them up as sip gateways pointed at each other but they can't make the T1's PRI's. Maybe I am over complicating things but here is the config of what I have. This needs to traverse over the eth 0/2 interface, which is able to ping across to each other. I assume I need some type of trunk between the two but I'm not sure how to set that up.
interface eth 0/1 description MGMT ip address 10.1.18.7 255.255.255.0 no shutdown ! ! interface eth 0/2 description Lan ip address 172.16.1.251 255.255.255.0 no shutdown
interface t1 0/1 framing d4 coding ami tdm-group 1 timeslots 1-24 speed 64 no shutdown ! interface t1 0/2 framing d4 coding ami tdm-group 1 timeslots 1-24 speed 64 no shutdown