Anyone using VOIP to fax?
 

I just added a second VOIP line to use as a fax but I get a 'fax failed' error everytime. Did a little research and found VOIP is very unreliable to use for faxing. Anyone able to use it for faxing successfully?

VOIP Fax from vonage sucks

I tired it too and it sucks

We had to pay to use a real fax line from at local place one time. sucked. I HATE VONAGE FAX. Give me my credit biotches.