More Blockage for Vonage

Vonage calls are being blocked again, this time by a cable operator and a wireless broadband service provider, according to Brooke Schulz, a spokesperson for Vonage. broke the story. The company has not revealed any details, but previously it had faced similar issues with Madison River Communications, a tiny telecom operator. Still, it is going to be a major issue going forward, as CEO Jeffrey Citron had earlier pointed out.