Hi, This was quick, thanks. Yep, that's the workaround we ended up with. Second NIC is disabled and calls work.
I was just wondering if there's something we missed. Thanks again, Chris ________________________________ From: Tony Graziano [mailto:[email protected]] Sent: Monday, February 08, 2010 5:08 PM To: Krisztian Ganyai Cc: [email protected] Subject: Re: [sipx-users] Multiple NICs and sipxbridge On Mon, Feb 8, 2010 at 12:05 PM, Krisztian Ganyai <[email protected]> wrote: Hi, We're running sipXecs 4.0.4 on CentOS 5.2 on a machine, which has 2 network cards eth0 and eth1. The eth0 is supposed to be in the internal network and this is where the sipXecs is bound to. The "Server IP address" is set to eth0's IP address and there's no reference of eth1's IP address anywhere in the /etc/sipxpbx, nor in the config backup archive. The eth1 is the "public" interface through which one can access the machine from "outside". We've observed, that when making softphone to PSTN calls, the sipxbridge throws the outgoing invite back with "403 Request not issued from SIPX proxy server". Analyzing the SIP traces we found, that the VIA headers sometimes have the IP address of eth1. Checking the sipxbridge source it looks like the 403 must do with the VIA headers having the eth1 IP address. The SIP messages are all UDP -apart from sipxproxy->sipxbridge- and the DNS running on the machine resolves the hostname to the eth0 IP address. Has anyone seen this before? Thanks, Chris _______________________________________________ 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/ multiple NIC's are not supported at this time. I'd suggest you disable eth1 and use a properly configured firewall to traverse NAT.
_______________________________________________ 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/
