gadgetguruz.freehostia.com — An iPod Touch developer has just created a SIP-based VoIP app(which works with Asterisk and other open source free and paid VoIP providers) that was ported from an older app called SvSIP. The upside is that iPod Touch users that have the pre-amped mic addon that plugs into the dock connector will be able to actually talk on their iPods.