BOTIM Stopped to work

mirtauseefzai

Hi,
I installed pfsense yesterday everything seems great except for my calling app BOTIM which stopped to work, any suggestions on how to get it going pls.

Thanks.

stephenw10

If it was working fine previously behind some other SOHO router then the most common things to check are:

It requires UPnP. pfSense includes UPnP but it's disabled by default as it's a security risk.

pfSense randonmises the source port of outgoing traffic when it's NAT'd and some older applications (notably VoIP or VPN) cannot handle that correctly.
See: https://docs.netgate.com/pfsense/en/latest/recipes/nat-voip-phones.html#disable-source-port-rewriting

Steve