Sec. 10. An Indiana tribunal exercising personal jurisdiction over a nonresident in a proceeding under this article, under other Indiana law relating to a support order, or recognizing a foreign support order may:
(1) receive evidence from outside Indiana under IC 31-18.5-3-16;
(2) communicate with a tribunal outside Indiana under IC 31-18.5-3-17; and
(3) obtain discovery through a tribunal outside Indiana under IC 31-18.5-3-18.
In all other respects, IC 31-18.5-3 through IC 31-18.5-6 does not apply, and the tribunal shall apply the procedural and substantive law of Indiana.