How to install OpenSIPS 3 from source on Debian 9

OpenSIPS is an Open Source carrier-grade SIP proxy/server used for SIP signaling and can handle all types of SIP operations. It’s being used by a lot of telco providers, ITSP and carriers because of its reliability and performance.

So, If you guys are looking for handling thousands of concurrent calls and SIP sessions then OpenSIPS is your way out. There are tons of different scenarios where openSIPS can play well, in your infrastructure. Some of them are –

  1. OpenSIPS as SIP Edge Proxy
  2. OpenSIPS as Mid Registrar or Main Registrar Server
  3. OpenSIPS as Inbound and Outbound Gateway
  4. OpenSIPS as Load Balancer

And a lot more.

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