@e2346437 wrote:
Hello,
Can anyone help me with a config for a Grandstream GXP-2xxx series phone? My system has endpoint manager, and my Grandstreams all picked up the "outbound proxy" setting and works perfectly fine without STUN or NAT traversal set to STUN.A separate system I'm involved with is having lots of one-way audio issues, which I know is usually a NAT issue, so I'm using NAT Traversal = STUN with stun.stunprotocol.org as the STUN server but it doesn't seem to be helping. I'm wondering if the outbound proxy setting is causing STUN not to work properly.
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