2
votes
6answers
3k views

What iOS apps allow free calling to the UK?

I travel a lot, so often rely on WiFi for calling. On the iPhone, I use MagicJack to get completely free calls over WiFi/VoIP to US numbers. I'm looking for a similar app to enable me to call UK ...
2
votes
3answers
6k views

Caller ID spoofing or change caller ID?

Is there a subscription site or iPhone application for changing caller id or caller id spoofing? In other words I want to call someone, but I want to change my number (for example 000000 or 111111). ...
2
votes
1answer
127 views

iphone voip services allowed?

Does Apple and either AT&T or Verizon currently allow voip services to be used? Essentially, would a user be able to have phone services by using just a data plan?
7
votes
3answers
10k views

Can I use 2 iPhones as walkie talkie? (without internet!)

I want to use 2 (or more) iPhones as walkie talkie (i.e. they talk each other without needing internet/voice call). Of course this should work with wifi, because it doesn't make much sense a to have ...
3
votes
4answers
19k views

What's the best iPhone SIP app?

I was thinking of and cataloging the iPhone apps I can't live without. Siphon is the best SIP app I've tried. MobileVOIP and TruPhone are very nice too (and don't need jailbreaking). And then I ...