Re: [Linphone-users] linphone access when a firewall is involved...

[Simon Morlat]

Hi,

SIP and RTP use UDP not TCP. You have to open UDP ports 7078 and 5060.

Simon

Le mercredi 14 juin 2006 21:39, William Bulley a écrit :
> I have installed linphone 1.3.5 on two FreeBSD 6.1 machines
> and demonstrated that it works as advertised on my local
> (private) LAN between those two systems using non-routeable,
> RFC-1918 (net ten) IP addresses.  When I try to use linphone
> across the Internet to another FreeBSD 6.1 user also running
> linphone 1.3.5 (both of us have firewalls), it does not work
> as advertised.  We are able to connect using SIP and to chat
> in the chat window (ASCII text only), so I do know that both
> linphone configurations are correct at least for SIP.  However,
> no RTP audio works between the two instances: my local linphone
> and the remote (to me) user's linphone.
>
> Both of our firewalls have been configured to allow inbound
> access from any source to our local LAN machines for both
> the SIP protocol (on TCP port 5060) and the RTP protocol (on
> TCP port 7078).  Since the complete linphone application is
> known to work on my local LAN between two local machines, I
> am suspecting that something is amiss with the configuration
> of the firewall on my end or the firewall on the other end.
>
> I can give further details of my firewall setup if needed,
> but I thought I might ask here first if there is something
> else that I need to check.  Maybe I am missing something
> obvious (but not to a new user of linphone) that is simple
> to correct.  Thanks!
>
> Regards,
>
> web...
>
> --
> William Bulley                     Email: address@hidden
>
>
>
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