On 02/10/11 21:58, dotnetdub wrote:
On 2 October 2011 21:36, Sebastian Arcus <[email protected] <mailto:[email protected]>> wrote: Just a follow up. I've opened up udp ports 10000-20000 on the Linux box (where Asterisk is) and now I have sound. However, bear in mind that the Netgear router/modem which is connected to the Internet (the Linux/Asterisk box is behind it, in a private lan) does *not* have any forwarded ports whatsoever, or DMZ setup. So it is a mystery to me how the Linux box needs ports open, while the Netgear router doesn't. If you look at /etc/asterisk/rtp.conf that bit should make sense. Your netgear probably has a SIP ALG and is looking at the SDP in the SIP messages and dynamically opening / forwarding ports.
Considering that in this case my Asterisk is acting as a SIP client/agent connected to sipgate.co.uk - is the sipgate.co.uk end the one which is deciding which rtp ports to use - or my end? Will it make any difference if a change my rtp.conf?
Sebastian -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
