[SR-Users] Difference btw Nathelper & Nat Traversal modules

[Melek Oktay]

Hi All,


I'd lie to ask the difference between these two modules and get
opinion about their use cases.

I saw several configuration examples of Kamailio that use RTPProxy. Is
it necessary to use RTPProxy?

(scenario: public network ---> behind the Kamailio I have FreeSwitch).
Clients are behind of NAT & firewall


Any thoughts, tips, tricks would be much appreciated.

Regards,

Angel
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