Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Organization: SipXecs Forum In-Reply-To: <[email protected]> X-FUDforum: 08063afcdd00a6e76393c5b9527381e8 <43555> Message-ID: <[email protected]>
Thank you for reply. Quote: > >You need to indicate what kind of firewall/route is > doing your NAT. It > sounds like your NAT device is mangling the ports, which > won't work. I'm using simple iptables linux firewall. I think its everything ok with firewall, it doesn't change ports. I have used previously freeswitch and it has worked correctly. Quote: > > static IP address (82.207.124.XXX) and specified > > Start RTP > > port - End RTP port to 31112 - 31116. Public port > > remains > > default 5060. > > > >That's a very restrictive range. Why so low a range? Because of testing purposes. When it works properly I'll change this range to wider. Currently its quite some work to configure firewall to open this ports. Quote: > > Your firewall or router needs to ensure the ports > > (5060 and 31113-31116 are > > sent out and come back on the same port. At the same > > time your remote > > user(s) need to ensure their router/firewall has any > > ALG (application layer > > Gateway, or SPI stateful packet inspection, as well > > as any sip helpers or > > proxies like sipxproxd turned off). Well, at server side router makes correct redirections, ports 5060 and 31112-31116 are properly opened and sent out and come back. My remote user (its me at home) has hardware pppoe router (tp-link 642g) and actually I don't know if it has any sip helpers. Actually I'm wondering why I do need that sip helpers....freeswitch has worked perfectly at this scenario. I can grab at home with wireshark all sip packets and post here but I'm not sure if I'll be able to do this on linux server. Should I attach here this logs? _______________________________________________ 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/
