Robert, I removed the STUN configuration from the ATA and reset the device. The behavior is the same.
-Max On Mon, Feb 22, 2010 at 12:36 PM, Robert Joly <[email protected]> wrote: >> Hello, >> >> I have a sipx server running on a statically assigned public >> ip address. I need to support far end NAT for remote users >> (ATAs behind a home firewall). I have a Grandstream HT 286 >> that we are experimenting with. Initially I connected the ATA >> to our office DHCP network, autoconfigured the device from >> the config server (tftp) and everything works fine. Moving >> the ATA behind a linksys router and receiving a DHCP assigned >> NAT'd address the device can still connect to tftp, register >> with sipx, make outbound calls to the PSTN and internal >> extensions, but cannot receive calls from internal extensions. >> >> Servers -> <server> -> NAT -> Use STUN >> System -> Internet Calling -> NAT Traversal -> Enable NAT Traversal >> >> <phone> -> SIP -> STUN Server -> "stun01.sipphone.com" > > The recommendation is to disable any NAT traversal technologies in > routers and endpoints including STUN and SIP ALGs. Please be sure to > disable such things in your ATA and Linksys and retry. > _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/
