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How to Register Remote Extension to FCM5600 with FRC using Portsip Mobile Softphone on IOS

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 ​.

1 min read Updated
On this page
  1. Topology
  2. 1- IPPBX FCM5600
  3. 2- On iOS Mobile
  4. !!!! Note !!!!! You must keep the application open in the background and not close it.

Topology#

Screenshot: 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

Screenshot: 1- IPPBX FCM5600
  • Navigate to Value Added Features -> FRC

  • Copy the domain server.

Screenshot: 1- IPPBX FCM5600

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

Screenshot: 2- On iOS Mobile
  • Make transport protocol:  TLS

  • Login to IPPBX

Screenshot: 2- On iOS Mobile

!!!! Note !!!!! You must keep the application open in the background and not close it.#

Still stuck?

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