2 Added resrouce links
source | link

Adobe's been doing work in cross-compiling ActionScript for different phone platforms. I'm Pretty sure Flash can compile down to Android and iOS now, as well as AIR (which might get you Windows Phone); I'm not sure how well this will work for SIP protocol-wise, but I'd think it'd support media pretty well. (But then I've not done any development in this area.) The Flash player has limited system access but I hear AIR's support is a lot better, so you might be able to use some decent libs.

Edit:

AIR app for Android

AIR app for iOS

Adobe's been doing work in cross-compiling ActionScript for different phone platforms. I'm Pretty sure Flash can compile down to Android and iOS now, as well as AIR (which might get you Windows Phone); I'm not sure how well this will work for SIP protocol-wise, but I'd think it'd support media pretty well. (But then I've not done any development in this area.) The Flash player has limited system access but I hear AIR's support is a lot better, so you might be able to use some decent libs.

Adobe's been doing work in cross-compiling ActionScript for different phone platforms. I'm Pretty sure Flash can compile down to Android and iOS now, as well as AIR (which might get you Windows Phone); I'm not sure how well this will work for SIP protocol-wise, but I'd think it'd support media pretty well. (But then I've not done any development in this area.) The Flash player has limited system access but I hear AIR's support is a lot better, so you might be able to use some decent libs.

Edit:

AIR app for Android

AIR app for iOS

1
source | link

Adobe's been doing work in cross-compiling ActionScript for different phone platforms. I'm Pretty sure Flash can compile down to Android and iOS now, as well as AIR (which might get you Windows Phone); I'm not sure how well this will work for SIP protocol-wise, but I'd think it'd support media pretty well. (But then I've not done any development in this area.) The Flash player has limited system access but I hear AIR's support is a lot better, so you might be able to use some decent libs.