A very useful function for seeking the subscriber, it allows calling to several extensions and external telephone numbers – to any place of the world. This function allows users to be available on several devices, such as cell phone, home phone, office telephone or soft phone. In other words, when someone calls you, this call will reach all your communication means.
CallBlue is a long distance phone carrier providing domestic and international long distance, international dialing custom integrated Internet-based VOIP communication services, based on proprietary technology. Our services can be accessed via web browser
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