Without explaning, Nikkom company has asked for 100$ US Dollars from me, or I can leave their company. for more than a month I am paying, and not receiving their services.
Their technical support realized that their device is not working properly, so I was waiting for a month to receive a new one - and when finally connecting it - it doesn't work as well, and for a different reason. when called them - they said "sorry, you will have to pay $100 for a new one".
I have been a loyal customer for 3 years, and that's how they treat me.
Do NOT work with this company. it's amazingly hard to get a hold of their customer service reps, and at the end - I'm left with no VOIP phone.
I hope you hear my advice and not deal with them.
Review about: Voip.