[Excerpts from Online Regulations]
CAUTION: IT IS UNLAWFUL TO —
Take waterfowl or wild turkeys with the aid of an electronic calling device.

TURKEY HUNTING

Rifles and handguns shall not be used or carried by any person while hunting turkeys. No person shall use electronic calling devices, bait, live decoys, or participate in cooperative drives. No person shall use dogs in the spring season.

 [Overview]
Vermont has published restrictions for electronic wildlife calls only for migratory game birds and turkeys.   Restrictions for electronic decoys include turkey, migratory game birds, and deer.