Celestix is an international communications and information services company and is headquartered in Lugano, Switzerland. The company operates with two of the biggest communications and Internet backbones in the Switzerland
The company offers a wide range of communications services: Internet Protocol (IP) services, broadband transport, colocation services, and patented Softswitch-based managed and voice services, IP-centric voice services.
Kortel has a physical presence in Los Angeles, CA USA and prefers connectivity via VoIP packet interfaces with either H.323 or SIP. This reach minimises, or can even eliminate, the local access circuit cost which all too often becomes the highest cost ite
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