3/5 rating based on 3 reviews. Read all reviews for phone.systems pbx mobile client for iPhone.
phone.systems pbx mobile client is free iOS app published by DIDWW Ireland Limited
pBXuser
App crashes constantly. Support is weak at best. Just a pretty Wp site and mobile app. Don't expect more.
VertexWolf
Gentlemen, it's 2015 and your app is crippled to only WiFi or PSTN calling. Charge a few bucks and give the option of g729 and calling over cellular data. Also, after working with support was never able to get this app to dial out. I ended up using another SIP app to make calls. Fix the auth!