VoIP Phones - 3cx
This SIP software on an iPhone just works.
Notes
- Disable STUN, NAT helper, and echo cancellation, force a-law audio (probably unnecessary).
- Also works over 3G (dependant on signal!)
also see Blog post
This is the support site for Andrews & Arnold Ltd, a UK Internet provider. Information on these pages is generally for our customers but may be useful to others, enjoy!