I need help with SIP,RTP port forwarding , I can connect using SIP and make calls but there is no audio even though my kernel has sip support and I suspect that it has to do with iptables. Siqhamo Sifo NewLunar Technology Solutions 5th Floor SmartXchange 5 Walnut Road Durban http://www.newlunar.co.za
just disable iptables - if use redhat/fedora #service iptables stop On 8/11/06, Siqhamo Sifo <siqhamo@newlunar.co.za> wrote:> > I need help with SIP,RTP port forwarding , I can connect using SIP and > make calls but there is no audio even though my kernel has sip support and > I suspect that it has to do with iptables. > > > > Siqhamo Sifo > NewLunar Technology Solutions > 5th Floor > SmartXchange > 5 Walnut Road > Durban > http://www.newlunar.co.za > > > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >-------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060811/63e3f200/attachment.htm
If someone asked your for help finding their front door key, would your proposed solution be to leave the door unlocked? On 11/08/06, Rosli Sukri <roslisukri@gmail.com> wrote:> just disable iptables - if use redhat/fedora > > #service iptables stop > > > On 8/11/06, Siqhamo Sifo <siqhamo@newlunar.co.za > wrote: > > I need help with SIP,RTP port forwarding , I can connect using SIP and > > make calls but there is no audio even though my kernel has sip support and > > I suspect that it has to do with iptables. > > > > > > > > Siqhamo Sifo > > NewLunar Technology Solutions > > 5th Floor > > SmartXchange > > 5 Walnut Road > > Durban > > http://www.newlunar.co.za > > > > > > > > _______________________________________________ > > --Bandwidth and Colocation provided by Easynews.com -- > > > > asterisk-users mailing list > > To UNSUBSCRIBE or update options visit: > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > >-- Peter Bowyer Email: peter@bowyer.org
If you are using a Linux gateway to connect your local LAN to the Internet, then redirect as follows: /sbin/iptables -t nat -A PREROUTING -p udp -i ethx --destination-port 5060 \ -j DNAT --to-destination xxx.xxx.xxx.xxx /sbin/iptables -t nat -A PREROUTING -p udp -i ethx --destination-port \ 10000:20000 -j DNAT --to-destination xxx.xxx.xxx.xxx Where ethx is Internet facing interface of the Linux gateway and xxx.xxx.xxx.xxx is the IP address of Asterisk. Wafula -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Siqhamo Sifo Sent: 11 August 2006 12:48 To: asterisk-users@lists.digium.com Subject: [asterisk-users] Port Forwarding SIP rtp I need help with SIP,RTP port forwarding , I can connect using SIP and make calls but there is no audio even though my kernel has sip support and I suspect that it has to do with iptables. Siqhamo Sifo NewLunar Technology Solutions 5th Floor SmartXchange 5 Walnut Road Durban http://www.newlunar.co.za _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060811/dfa67b67/attachment.htm
It could be NAT. Either way you need ports 5060-5090 and 10000-20000 in UDP open. ----- Original Message ----- From: "Siqhamo Sifo" <siqhamo@newlunar.co.za> To: <asterisk-users@lists.digium.com> Sent: Friday, August 11, 2006 5:48 AM Subject: [asterisk-users] Port Forwarding SIP rtp I need help with SIP,RTP port forwarding , I can connect using SIP and make calls but there is no audio even though my kernel has sip support and I suspect that it has to do with iptables. Siqhamo Sifo NewLunar Technology Solutions 5th Floor SmartXchange 5 Walnut Road Durban http://www.newlunar.co.za _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users