Wireshark · Ethereal-dev: [Ethereal-dev] IA5String

["Rami AlHasan" <Rami.AlHasan@xxxxxxxxxxxx>]

I have some stream of bytes that comes in the H225 nonstandardcontrol field. I want to decode as an IA5String. Can Anybody guide me how to do this fast. Is there specific function that I pass it with a buffer like this 

11 38 11 20 ac 82 20 11 82 20 10 82 20 13 82 20 12

And give me the corresponding decoding of it as IA5String?

Please help