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.
XTelSonic LLC,s parent company AIM SYSTEMS, a Connecticut-based Telecom Solution provider, is one of the first companies in the nation since 1998 to provide next-generation integrated voice, data and PBX services over IP.
XTelSonic LLC started as a n