The ATCOM 620P (and other ATCOM products) are available in the USA. Our Link is www.velezcomputer.com/atcomdemo.html We have prepare a kit with 2 phones, 1 headset and AT400P with two fxo adapters for a good price. The items would be shipped Priority air mail to save shipping cost. The equipment has a 1 year warranty with US. Special pricing is available for quantity purchases. The 620P is PoE and is configurable in Elastix using the AT530 setup. It is 2 SIP and 1 IAX extension speaker phone.