Voxalot / SIP Broker Support Forums - View Single Post - Symmetric NAT Handling Set to "No" then "Yes" and no inbound voice

richard99 · 07-17-2007, 05:23 AM

I have similar experience *600 echo work fine after setting the Symmetric NAT to "No" and optimized audio path yes. But when place outbound call no sound, but I can see the router singling that something happening. The ATA device does not pass audio to hand set.
Every thing run fine and audio is back to normal, if set Symmetric NAT to "yes"

07-17-2007, 05:23 AM	#5
richard99 Senior Member Join Date: Feb 2007 Location: Indiana, USA Posts: 166 Thanks: 14 Thanked 22 Times in 19 Posts	I have similar experience 600 echo work fine after setting the Symmetric NAT to "No"* and optimized audio path yes. But when place outbound call no sound, but I can see the router singling that something happening. The ATA device does not pass audio to hand set. Every thing run fine and audio is back to normal, if set Symmetric NAT to "yes"