Directory Number Hunting
Is a telephony service allowing the distribution of telephone calls from one telephone number in the group consisting from several telephone lines, using the special algorithm, which determines the line receiving a call.
Grandstream GXP2200 is the first desktop IP Phone from Grandstream running on Android operating system.
Roitel LLC
Roitel LLC delivers Voip services at affordable price. We specialize in delivering telecommunication services using next generation technologies. Our state of the art network is capable to accept and route customer calls from all over the world. Based on
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