Shorewall Linux Firewalls
- SIP ALG is enabled by default. Need to unload an ALG module to disable SIP ALG.
- Need to load a RTP module to allow the firewall to open RTP (call audio) ports automatically.
We need more information on this router to find out if the other Basic Router Requirements can be made on this router.
- You or your IT will need to follow the changes on Shorewall's website below:
- Please contact Smarsh Hosted Services Voice Technical Support so we can better document other necessary changes that need to be made to this router.