While testing various PBX systems (FreePBX,FreeSwitch,VitalPBX,etc.) I often found Linphone not working out-of-the-box, so the setup just takes too much time.
While testing various PBX systems (FreePBX,FreeSwitch,VitalPBX,etc.) I often found Linphone not working out-of-the-box, so the setup just takes too much time.