Awesome app.

This is a great, reliable, and easy to use app. I had 10 other SIP apps downloaded and was testing them out, after I used this one for a couple days, deleted all the others. This is the only one that met my expectations. Great app, no problems so far, lots of great options, would defenatly recommend it if youre looking for an SIP client.

D.Rob about Groundwire: VoIP SIP Softphone, v2.5.5