Home of the World's first free SIP/VoIP application for iPhone and iPod Touch 1 and 2.

Siphon SIP/VoIP project is the first in his category that works on iPhone and iPod Touch 2 with headset for all SIP providers. It is a native application approved running on 2.X using internal micro/speaker and headset.

The Application supports the SIP standard, preserving compatibility with hundreds of SIP providers and offers a GUI which preserves the apple design of native iPhone applications.

Be careful, this version didn't test on iPod Touch 1. One thing is sure, Touchmod's micro doesn't work with iPhone 2.X OS. You need a microphone with a HW key inside “approved” by Apple. Such a microphone are: iVoice III from Macally.

Currently, Siphon is localized in 15 languages.

Screen Shots

Screenshots

Call Screenshots

Settings Screenshots

The parameters for several SIP providers are described on this page.

Misc

History

Home of the World's first free SIP/VoIP application for iPhone and iPod Touch 1.X.Y

Siphon SIP/VoIP project is the first in his category that works both on iPhone and iPod Touch. It is a native application approved running on 1.X.Y using the Microphone built-in headset, and an external Microphone (for example, designed by the Touchmods team) for the iPod Touch.

The Application supports the SIP standard, preserving compatibility with hundreds of SIP providers and offers a GUI which preserves the apple design of native iPhone and iPod Touch applications.

Disclaimer

This application is not created or endorsed by Apple, Inc. Apple, iPhone, iPod Touch are registered trademarks, brands, or service marks of their respective owners. This software is provided without any warranty.

Thanks

Many thanks to pjsip team, without whom none of this would be possible.

For iPhone 1.X.Y

Contacts thanks to Metabaron.

And thanks to MobileScrobbler team.