IssaBel Free PBX “IssaBel” “Grand Stream”. - “IP” “DNS” “Gateway” Hyper V VM Ware Source Grand Stream Gateway (Routing) . :1- Issabell2- Extensions3- Trunks4- IVR5- FAX6- Backup7- Restore8 - 9- .10- 11- 12 - Inbound Routing13- Outbound Routing sources info@mouslyacademy.com
