, : -- -- Script : 132 Session Description Protocol 18, 2018 410 20 0 4 Asterisk FreePBX 13 15, 2016 2130 0 13 2 CallBack Asterisk FreePBX 13 27, 2016 1210 0 0 2 Intercom Paging FreePBX13 25, 2016 1830 0 13 3 User Control Panel (UCP) FreePBX 27, 2016 2520 0 0 3 IVR 19, 2016 390 1000 0 3 WebRTC? 07, 2016 0 0 0 4 Callback Elastix 4 23, 2016 340 0 0 2 FreePBX13 10, 2016 1000 0 12 2 IVR FreePBX 13 12, 2016 10510 70 0 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14
