Hi Chia,

            You need to use STUN protocol for the detection of NAT type. The detection must be done by the softphone.

Regards,

Minh

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De : serusers-bounces@iptel.org [mailto:serusers-bounces@lists.iptel.org] De la part de Chia Huey Lim
Envoyé : vendredi 24 juin 2005 12:40
À : serusers@lists.iptel.org
Objet : [Serusers] Symmetric NAT

Is there anyway to test if the UA is from symmetric NAT?

Regards,

Chia