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vientito · 08-02-2010, 11:01 PM

I have two ATA device behind my fullcone nat router. So I assign two sip ports for avoiding conflicts.

I have also activated STUN discovery and hole punching. However, on one occasion I notice when I try to call one ATA to the other within the same LAN, I got one way traffic on one. The other device seems to send packets over but not receiving.

I have specified the SAME stun server for both ATA's. I wonder if I should actually input different stun servers for each to avoid problems as such.

I could make this to work with outbound proxy but if possible I like to avoid a solution based on proxy.

08-02-2010, 11:01 PM	#1
vientito Member Join Date: Dec 2007 Posts: 47 Thanks: 0 Thanked 0 Times in 0 Posts	separate stun servers needed? I have two ATA device behind my fullcone nat router. So I assign two sip ports for avoiding conflicts. I have also activated STUN discovery and hole punching. However, on one occasion I notice when I try to call one ATA to the other within the same LAN, I got one way traffic on one. The other device seems to send packets over but not receiving. I have specified the SAME stun server for both ATA's. I wonder if I should actually input different stun servers for each to avoid problems as such. I could make this to work with outbound proxy but if possible I like to avoid a solution based on proxy.