GS Tutorials - UCM: SIP NAT Settings

Note: Support will not be provided through the comment section of our videos. If you would like to receive support on an issue related to a GS Tutorial topic or any topic, please file a case at https://helpdesk.grandstream.com. If you haven't already, become a Grandstream Reseller and receive priority support with access to a live support engineer. Apply Here: https://partnerconnect.grandstream.com/resellers/register GS Tutorials - UCM: SIP NAT Settings In this tutorial, we will be discussing the UCM SIP NAT settings and how to use it to your advantage. There will be certain deployments where the UCM is all setup with users registered, but there's just one thing, your inbound calls are not reaching it's destination or a more common issue is one way audio. The settings that we will be talking about today: External Host Use IP address in SDP External TCP Port Local Network Address You can find more details on these options from our user manual here: http://www.grandstream.com/sites/default/files/Resources/ucm62xx_usermanual.pdf Interesting in reading more about Grandstream's IPPBX series? Please visit our UCM product page for more info: http://www.grandstream.com/products/ip-pbxs/ucm-series-ip-pbxs