From Toktumi Line2:
The ultimate iPad accessory: a phone number! Line2 turns your iPad into a one-stop communications hub.Requires Line2 Account.Place and receive calls and use carrier-grade text messaging over your iPad's data connections (WiFi or 3G data). Use the built-in speakerphone, or for privacy connect a headset or Bluetooth device. A Powerful Communications Hub- Your very own new local number (or transfer an existing number)- Unlimited US/Canada calls- Unlimited domestic texting in US- Conference call up to 20 people- Visual voicemail- Voicemail by email- Email support from within the app * Manage All Your Communications in One StreamInstead of trying to hunt down a message across multiple applications (email, text messaging, voicemail), with Line2 you get a snapshot viewof your communications for each contact on your iPad.* World-Class Quality, Reliability and SupportLine2 isn't a peer-to-peer service. We run our service out of secure data centers for better quality and reliability. And we invest in US-based customer support agents to answer your questions quickly and easily - because your calls are worth it.* No Hidden Charges or Extra FeesYour monthly subscription is billed to a credit card you provide. You can cancel the monthly plan at any time.Be part of the Line2 community! Become a Line2 fan on Facebook and follow us on Twitter to hear about new features and updates, and provide feedback and suggestions directly to our team. Line2 HD is a product of Toktumi, Inc. All rights reserved.
What's new in this version:
* More iOS 5 fixes* Fixed a couple crashes