Cross-game voice communication is among a short list of features expected to be introduced to in the next several months, though it may arrive at a cost.

The latest issue of the Official PlayStation Magazine speculates the feature will be part of a new premium PlayStation Network subscription offered by Sony. Those who opt in will be granted cross-game chat among other features.

Although the magazine claims no source for the prediction, it does fall in line with consumer surveys issued by on the subject of paid subscriptions for PSN.

Given that caters to twice the number of users as Live, Sony would be unwise to charge for access; however, premium services could justify a small fee, as long as basic features remain free.

By Tracy Erickson