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You have almost the same problem as me, only the other way around (my phones are behind the monowall which doesn't allow tftp, and the asterisk server is on the wan side for me). Best bet would be to put the asterisk server in the DMZ if possible. If not possible: 1) With the monowall installed, are the phones registered to the asterisk server? 2) What version are you running (monowall)? 3) Ports 5060 & 5061 UDP are used in both directions 4) Depending on what phones you have, Ports 69 UDP, 53 UDP, 123 UDP and 9001 UDP are used for inbound requests 5) Ports 10,000 - 20,000 UDP are used for both inbound & outbound traffic. * Any LAN rules that could be blocking any traffic? * Put a hub on the WAN side of the monowall , run ethereal (www.ethereal.com) to sniff the packets and let me know what you see. Also put it on the LAN side and also let me know what you see. * With the cisco phones, I've seen RTP traffic up the 35000 UDP range. -----Original Message----- From: Brian Watters [mailto:brwatters at abs dash internet dot com] Sent: Sunday, April 24, 2005 12:40 PM To: m0n0wall at lists dot m0n0 dot ch Subject: RE: [m0n0wall] Inbound SIP to Asterisk Server behind m0n0wall WoW, is the list serv broken or Is this project dead? .. Have a missed something as I have seen little if any traffic on this list .. Anyone out there? .. Manuel you alive? .. Anyone have any ideas on this issue below? BRW -----Original Message----- From: Brian Watters [mailto:brwatters at abs dash internet dot com] Sent: Friday, April 22, 2005 10:17 PM To: m0n0wall at lists dot m0n0 dot ch Subject: [m0n0wall] Inbound SIP to Asterisk Server behind m0n0wall Hello all, Here is our problem .. IP SIP phones remote .. They will connect to our IP PBX (Asterisk Server) without issue how no voice makes it when anyone answers a phone call made by one of these IP phones. So this means SIP is working but RTP is not, Here is what I currently have on the firewall. Firewall Rules TCP/UDP * * 192.168.2.253 5060 NAT SIP Protocol UDP * * 192.168.2.253 4569 NAT IAX Protocol UDP * * 192.168.2.253 5036 NAT IAX Protocol UDP * * 192.168.2.253 10000 - 20000 NAT RTP UDP NAT Rules WAN TCP/UDP 5060 - 5099 192.168.2.253 5060 SIP Protocol WAN UDP 4569 192.168.2.253 4569 IAX2 Protocol WAN UDP 5036 192.168.2.253 5036 IAX Protocol WAN UDP 10000 - 20000 192.168.2.253 10000 - 20000 RTP UDP Range So I am stumped as to why this does not work .. I have logging turned on for all of the above and see no packets getting dropped .. Anyone there able to shead some light on this .. Is m0n0wall SIP awear like a Cisco PIX ?? Brian --------------------------------------------------------------------- To unsubscribe, e-mail: m0n0wall dash unsubscribe at lists dot m0n0 dot ch For additional commands, e-mail: m0n0wall dash help at lists dot m0n0 dot ch --------------------------------------------------------------------- To unsubscribe, e-mail: m0n0wall dash unsubscribe at lists dot m0n0 dot ch For additional commands, e-mail: m0n0wall dash help at lists dot m0n0 dot ch |