Firstly, ask yourself if you really need VOIP at all. Traditional telephony may still provide a lower cost option with more telephony features. Are you looking to add to an existing telephony system, or is it a new install (much easier). Have you checked that your LAN/WAN can support and...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.