3CXPhone is a free VoIP softphone available for iPhone. Connect 3CXPhone to a VoIP provider or to a VoIP PBX (for example 3CX Phone System) to make calls to any VoIP, mobile or landline number.
There is no licensing fee and you are not tied to a particular VoIP provider.
Features
Automatically provision the settings
Multi-line
Transfer calls
Record calls to disk
Shows personal call log/history
Supports G.711, GSM and Speex codecs
Easy to deploy and manage
Works with 3CX Phone System, Asterisk and popular VoIP providers
It can be found in the Apple iTunes store here.
There is no licensing fee and you are not tied to a particular VoIP provider.
Features
Automatically provision the settings
Multi-line
Transfer calls
Record calls to disk
Shows personal call log/history
Supports G.711, GSM and Speex codecs
Easy to deploy and manage
Works with 3CX Phone System, Asterisk and popular VoIP providers
It can be found in the Apple iTunes store here.