GSM calls over the internet
Hello! A turnkey solution is needed for organizing internet calls using SIM cards from mobile operators, additional devices for distributing them over the internet, and software to make calls through GSM cards from any location.
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2 days124 USD
8 2 days124 USD
Good day, I have extensive experience in IP telephony. I have developed projects of varying complexity and for different tasks. Write to me privately, and we will find the optimal solution for you. The price and execution time can be discussed separately, depending on additional requirements.
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4 days178 USD
1855 71 0 4 days178 USD
Can I gather a solution for a GSM gateway + SIM bank + Asterisk for you? The SIM cards will be in one place, the gateways wherever you want. Any softphone software for calls. Feel free to reach out.
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10 days111 USD
53 10 days111 USD
I did it for offices through goip8 and asterisk for 10 call managers. Outgoing Incoming. 8 lines. 4KS 4MTS for optimization.
How many operators?
What tasks are there?
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