SIP is the latest technology allowing voice call to be made over the internet. VoiceFlex uses SIP to provide low cost, ISDN replacement lines that provides the best possible call quality, inexpensively, sometimes at no cost, with the flexibility that come
SIP is the latest technology allowing voice call to be made over the internet. VoiceFlex uses SIP to provide low cost, ISDN replacement lines that provides the best possible call quality, inexpensively, sometimes at no cost, with the flexibility that comes from using the internet.
Dialmonster.com is a leading long distance international DID (Direct Inward Dialing) and prepaid phone cards distributing company. The company was established in 2002 with the goal of developing secure and efficient business models that would allow custom
Read more