So isn't VOIP-COIP technically the same thing, one being standard landline phones, as in VOIP, and COIP being mobile use of internet routing calls from cell phone to landline, convert to VOIP, complete call?
I use VOIP-COIP.com and save a ton of money and with advances in technology, the problems with first VOIP of three years ago is long gone. I know not many companies are offering both VOIP and COIP yet, but 1ButtonToWiFi is one of pioneers.
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