I’m still waiting for a true VOIP service that works with the Blackberry, I was hoping Vonage would come out with a true VOIP app that would work over WIFI. Altough Vonage does not do this, its hard to deny having a Vonage app in your Blackberry is a great option. Using Vonage you can take advantage of low international calling rates and even use a pay as you go option. The sound quality is really good using Vonage to make calls, just be aware the software dials a local US number to route your calls. Having the Vonage app dial a local number is not all bad since it makes compatible with even the Blackberry phones.

Download Vonage for the Blackberry: Vonage Software