Cloud550 Softphone app for iPhone and iPad

Cloud550 is a simple to use SIP softphone for iPhone and iPad that can be customized on demand.

Allowing users to easily register on a VoIP system, the Cloud550 Softphone can be used with a large number of SIP-compatible VoIP service providers. You can call on WiFi and 3G networks from anywhere in the world.

Cloud550 Highlights:

1. Compatible with any SIP-based Softswitch
2. Connectivity through WIFI/3G/EDGE
3. Outgoing Incoming VoIP Calls
4. iPhone Address Book Integration
5. Call History
6. Work in Background Mode
7.Excellent Voice Quality through supported Audio Codecs G711a, G711u, G722, GSM, Speex, G729
8. Easily Configurable Settings
9. Bluetooth Headset Support
10. Customizable Ringtones
11. Call Display and Voicemail Indicator
12. Speakerphone, Mute and Hold Functions
13. Call Recording
14. Favorites/Speed Dial
15. Hold/Resume/Redial

Notes:

Because the Cloud550 Softphone is a SIP client, it must be used with an existing VoIP service in order to make calls. Please ensure your VoIP provider’s service supports SIP clients.

Please check with your network operator before enabling the VoIP over 3G app. Some mobile network operators may prohibit or restrict using VoIP over their networks, or they may impose additional charges.