Thanks for suggestion, Prasd. Unluckely, my phones (Grandstream GXP1105) ave not NAT on/off choice. I can only manually set the IP of the NAT (public IP of the phone's gateway) and is currently empty. So I consider no NAT is enabled. The problem, in my opinion, is not on the phones. They present themselves correctly to FS server (them aren't NATted). Is, indeed, FS server presenting itself with wrong IP (the external one) to the phones, believing them are outside the LAN just because them have IP subnet address different from the subnet of the server. The question is how to tell FS some neworks are "internal" and let local IP is used like in the case of its own network. I'll try again google'ing for answer ... g On Thursday 26 July 2012 14:04:03 you wrote:
Did you try disabling NAT and STUN on your local / LAN SIP phones ?
On 7/24/12, VirteX <g.d.monnezza@tiscali.it> wrote:
Hi guys. I appreciate so much the Auto-NAT for uPnP capable firewalls. But I'm experiencing an issue. I have a FreeSwitch server behind a NAT, but I can't find a way to avoid FreeSwitch using external IP (for SIP and RTP) for local networks (i.e. 192.168.0.0/16). In my sip profiles for various interfaces I have NOT set the . Anyway, the sofia status for all interfaces shows the EXT-RTP-IP and EXT-SIP-IP set (with my public gateway IP). That's ok, even if I didn' declard it with My SIP phones register from a network different from the server one, but still a local network. Then, SIP phones receive (from the server) the rtp and sip signalling with its external IP. This prevent any communication. How it is possible to tell FreeSwitch to NOT use ext IP for particular networks? Thanks to anyone who will point me in the right direction. g -- View this message in context: http://old.nabble.com/AutoNAT---Local-Networks-not-excluded-tp34201844p3 4201844.html Sent from the Freeswitch-users mailing list archive at Nabble.com.
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