SIP Configuration for Local Symmetric NAT Traversal

Applies to version(s): v3.0

We assume at this point that a SIP NAP or a SIP Open NAP has already been created and allocated.

To configure a Local Symmetric NAT Traversal

1. Select NAPs in the Navigation Panel:

2. Select an existing SIP NAP in the list:

3. Click on Network Address Translation (NAT):
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4. SBC/Tmedia can be configured for RTP messages traversing a local NAT as follows:

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Select the appropriate method for RTP NAT Traversal.

5. SBC/Tmedia can be configured for SIP messages traversing a local NAT as follows:

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Select the appropriate method for SIP NAT traversal.

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6. Click on the button Save.