[Freeswitch-users] SIP web client recommendations

Hello, Could anyone recommend a SIP web client (either using flash or Java applets) that they found worked particularly well with FreeSwitch. I've tried a few of them with mixed results. http://phono.com is the best one I've tried, but one of my requirements is that the client (and media server if needs one like flash) be deployable inside my company's intranet w/o access to the internet. This rules out all of the cloud based solutions sadly. I'm also playing with WebRTC but I don't think that's mature enough for my immediate needs. I'm not biased against a commercial solution. -Matt