Would be awesome to throw csipsimple on this or if the app on there works. Ordering 2 for fun :)

http://www.ubnt.com/unifi-voip/overview/

--
 

Blakelund Priddy
Network & Systems Engineer
Bryant Public School District
Bryant, Arkansas 72022
http://www.bryantschools.org
p 501-653-5038
f 501-847-5656