In a news release sent to CNET on Monday, Fring accuses Skype of being "afraid of open mobile communication" after Skype brought legal action against Fring, which has traditionally included Skype in its IM and VoIP calling app.
In its news release, Fring went on to accuse Skype of "muzzl[ing] competition, even at the expense of its own users," and in a strongly worded blog post, Fring's CEO, Avi Shechter, refers to Skype's legal action as an "ambush."
Skype has fought back on its blog, issuing a statement that called Fring's "mis-use" of its software "increasingly damaging our brand and reputation with our customers."
The fall out came after Fring temporarily withdrew Skype as an add-on in its latest iPhone update, which it specifically optimized to compete against the FaceTime video chat app Apple built into the iPhone 4 (note: the add-on was operational when we conducted our hands-on test.)
Why would Fring pull support for the Skype add-on, its main competitive weapon against Apple? According to an earlier Fring blog post, Fring's inability to handle its amplified load to its network and give preference to Fring-to-Fring calls, the company pulled support for Skype.
It seems to us that Skupe has long been Fring's lynchpin in video calls, and enough Skype users complaining that Skype wasn't working on Fring drove the company to act.