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Unread 09-24-2006, 02:37 AM   #10
Join Date: Feb 2006
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Ron will become famous soon enough

Originally Posted by usf
need I set up stun server setting in ATA for for inbound call?
It generally depends on the particular router and ATA. Some people get away without any ports forwarded in their router and without the need to use a STUN server. Others have audio problems unless they use one or the other. In my case, I seem to need both to keep Stanaphone happy.

It's probably best to sneak up on it. See how you do without any special measures. If it works fine, enjoy it. If you have audio problems, try bypassing your router temporarily to see if it's a router issue. If it is, see if a STUN server will correct the problem. If it doesn't, try forwarding the appropriate SIP/RTP ports in your router.

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