SIP Softswitch
It is a device capturing and controling all the signals, which are being created by the whole system, especially the made and received phone call signals. The device is mostly used for connecting regular phone system with the Internet and backwards.
Bulgarian start up VMobile is entering the app market with WiFi & 3G calls solution.It`s already crystal clear the Wi-Fi & 3G calls are the next big
thing in telco industry. Rapid grow of smartphone market share made this
solutions technically possible for both business and retail customers.
Even huge telecom players look at Wi-Fi & 3G call as Over the Top
/OTT/ solutions.
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