We offer inbound calls services to El Salvador through VoIp technology.
Very Simple... you only connect to our gateway and send calls to terminate in El Salvador.
We have E1´s digital voice.
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
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