Firewall and NAT Settings

In some cases you may be required to adjust your firewall and NAT configuration to enable VoIP to work reliably.

Please see specific instructions on some popular routers and firewalls below:

To come:

  • Cisco
  • Juniper

Guidance for SIP trunking:

Guidance for Hosted VoIP:

  • troubleshooting/firewall_nat/start.txt
  • Last modified: 2024/03/25 16:21
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