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Firewalls and NAT

Problems when SIP traffic has to go through a firewall or a NAT router.


43 topics in this forum

    • 5 replies
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  1. Calls crossing

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    • 944 views
  2. Double NAT

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  3. Dual nic setup

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  4. EDGEMARK

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  5. No Audio

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    • 338 views
  6. No audio between 2 calls

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    • 2.5k views
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    • 2.9k views
    • 1 reply
    • 2.6k views
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