JAAIS

Hello, I download the free software and try to setup voip line. I do have Sipura adapter SPA 2000 and working with voip provider to in and out calls I want setup virtaul PBX for auto answer this line After that the second step to add more line for same as voip and mobile gsm and pstn after trial can be purchase a software to get user licence. Please will appriciated to assistance for setup to get calls in and out. Best Regards, Jaais