Hello,
you should place the .* route at the end. In your case "x25 route ^135301288 xot 10.70.0.214 xot-source Serial3/2" will not be used. In case you add a route it is appended unless you specify a position:
x25 route [#position] x121-address [cud pattern] ip ip-address
With the help of the "#position" parameter you can sort the routes properly for your needs.
Hope this helps! Pllease rate all posts.
Regards, Martin