Vonage has updated its Vonage Mobile calling app for the iPhone and iPod touch adding Bluetooth support and several other messaging related enhancements. Vonage Mobile allows iOS device users to place free voice-over-IP calls to other Vonage Mobile app users and make calls directly to landline phone numbers for low, per-minute rates with up to 3,000 minutes per month of free calls to phone numbers in the U.S., Canada and Puerto Rico for a limited…
