To establish connectivity between the IPPBX and Mobile, it is necessary to enable registration for the mobile device on the IPPBX. This will enable the mobile to connect with other extensions registered on the IPPBX
TOPOLOGY #

1- IPPBX FCM5600 #
– Navigate to PBX Settings-> Extensions/Trunks -> IP Extensions
– Choose extension and navigate to edit and navigate to Features.
– Enable Remote Extension.
– Number Of Simultaneous Registrations : 5
– Register Expiration : 180

– Navigate to Value Added Features -> FRC
– Copy the domain server.

2- On iOS Mobile #
1- Connect the Mobile to the internet by Wi-Fi, 4G, or 5G.
2- Download Portsip Application
3- Open Portsip.
– Username: Use your Extension
– Password: Use SIP Password
– Sip Domain: yourcompanyname.fiberme.cloud:5162

– Make transport protocol: TLS
– Login to IPPBX
