Is there anyway to test if the UA is from symmetric NAT?
Regards,
Chia
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
The NAT detection must be done by the client, e.g. using STUN. If the client detects symmetric NAT, it has to use the private IP in Via. Thus, the proxy can detect that this client is unable of NAT traversal (using the NAT checks from nathelper)
regards, klaus
Chia Huey Lim wrote:
Is there anyway to test if the UA is from symmetric NAT?
Regards,
Chia
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