I am looking to network between 2 switches. One switch is a Telrad 400 switch and the other is a switch in Germany. Anyway I was going to install a T-1 Card in the 400 Switch and install a E-1 Card in german switch. Will I be able to network? DTMF said no if they are both Telrads but he said the only other possibility would be to set up DID from your T1 to go both ways.How would I do this?\ Please help