Enabling Local NAT Traversal

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This article applies to: Product Version
Tmedia 2.9, 2.10, 3.0, 3.2

To enable Local NAT Traversal:

1- Select NATs from the navigation panel.

EnableLocalNatTraversal 0.png

2- Click Create New NAT Traversal

EnableLocalNatTraversal 1.png

3- Enter a meaningful name.

  • Choose a Local Method.
  • If necessary, provide an extra parameter.
  • Click Create

EnableLocalNatTraversal 2.png

Once the NAT configuration is completed, it must be associated with a NAP.

3- Select NAPs from the navigation panel

EnableLocalNatTraversal 3.png

4- Select a SIP NAP from the Network Access Point list

EnableLocalNatTraversal 4.png

5- In the Network Address Translation section:

  • Choose the desired "Local Method". The select box will contain the same name as the Local NAT configuration, that you provided in step #2.
  • Click Save

EnableLocalNatTraversal 5.png

The following describes the 2 Local NAT Traversal Methods:


This method is used if you are not behind a NAT. This is the default value.

Force Public IP

This method will set some of the SIP Headers and SDP fields with the IP address that you set.



Parameters (text)

local_method  = ""
remote_method = "None"

Parameters (json)

    "network_address_translation" : {
      "local_method" : "",
      "remote_method" : "None"

Related actions

Symmetric NAT traversal