How do I allow Viber with Smoothwall?

Article #: Product Castle
KB-147 Networking Any


Smoothwalls running a release or update earlier than Kenilworth will find Viber is not working, or only working partially. After a few rings, viber will say it has answered, and will hang up the call.


How do I allow Viber through the Smoothwall?


Create a firewall rule(s) that allow the following ports; TCP/UDP 7985 TCP/UDP 7987

See for pre-Inverness customers; or for customers running Inverness or higher.


Last updated: Author: Contributions by:
18 July 2017 Natasha Jones