EchoLink setup plz

Has anyone successfully used the digi mobile with echolink. This thing is about to cause me to make a trip to the Liquor store. Radio is Alinco DR735T, cable is MiniDin6 9600-baud Audio/PTT cable. I have tried every setting possible in EchoLink except vox. I not using vox. If it won’t work without vox it won’t be the first or last I have thrown away. I bought the digi mobile because I had constant issues with the digi lite using vox. Even AI threw in the towel on me and said return it to the vendor.