[Kamailio-Users] sip phone behind the nat

[Daniel-Constantin Mierla]

Hello,

I'm talking about rtpproxy application -- you need to install it
(http://www.rtpproxy.org) -- and when you start it you give as parameter
also the listen ip address for media stream.

Cheers,
Daniel


On 24.08.2009 11:02 Uhr, aiphie wrote:
> Hi,Daniel
> I have according to your instruction modify the config file,but it
> remain as before. following is my modify part:
> # -- nathelper
> modparam("nathelper", "rtpproxy_sock", "udp:127.0.0.1:7722") #Is
> 127.0.0.1 should modify my internet ip?
> modparam("nathelper", "natping_interval", 30)
> modparam("nathelper", "ping_nated_only", 1)
> modparam("nathelper", "sipping_bflag", 7)
> modparam("nathelper", "sipping_from", "sip:pinger at kamailio.org")
> #pinger at kamailio.org <mailto:#pinger at kamailio.org> no modify?
> modparam("registrar|nathelper", "received_avp", "$avp(i:80)")
> modparam("usrloc", "nat_bflag", 6)
> Can you tell my how to find the kamailio's log file(it's path)?
> Thank you!
> --aiphie
> ----- Original Message -----
> From: "Daniel-Constantin Mierla" <miconda at gmail.com
> <mailto:miconda at gmail.com>>
> To: "aiphie" <chengwu8 at 139.com <mailto:chengwu8 at 139.com>>
> Cc: <users at lists.kamailio.org <mailto:users at lists.kamailio.org>>
> Sent: Monday, August 24, 2009 3:45 PM
> Subject: Re: [Kamailio-Users] sip phone behind the nat
>
> >
> >
> > On 24.08.2009 9:49 Uhr, aiphie wrote:
> >> hi,all
> >>
> >> I have use sed command to clear the comment which in front of
> regarding nat,But it's always use local network IP to fill session
> description protocol->connection information->connection address,I
> know sip server can rewrite this message item,Can you tell me how to
> let sip server rewrite it?
> >> annex is my config file,please look what wrong in this?
> >>
> > have you read my previous email entirely? There was something about
> > rtpproxy that may lead you to discover what is wrong.
> >
> > Cheers,
> > Daniel
> >
> >> thank you!
> >>
> >> --aiphie
> >>
> >>
> >>
> >> ----- Original Message -----
> >> From: "Daniel-Constantin Mierla" <miconda at gmail.com
> <mailto:miconda at gmail.com>>
> >> To: "aiphie" <chengwu8 at 139.com <mailto:chengwu8 at 139.com>>
> >> Cc: <users at lists.kamailio.org <mailto:users at lists.kamailio.org>>
> >> Sent: Friday, August 21, 2009 6:55 PM
> >> Subject: Re: [Kamailio-Users] sip phone behind the nat
> >>
> >>
> >>
> >>> Hello,
> >>>
> >>> On 21.08.2009 12:52 Uhr, aiphie wrote:
> >>>
> >>>> Hi,body.
> >>>> I'm using the kamailio as a sip server,If in the local network ,It
> >>>> works very well ,But when i set the sip server in the internet, When
> >>>> starting voice chat,Two sip phone will receive the behind net ip
> >>>> address(sip phone's local ip address).
> >>>> How i can configure sip server(kamailio) let sip server send sip
> >>>> phone's peer ip address using front nat ip address(internet ip
> address)?
> >>>> Any body can give me how to realize it?
> >>>>
> >>> you need to enable nathelper module + appropriate lines in config file
> >>> and install rtpptoxy.
> >>>
> >>> If you check the default config file you will see at the top some
> >>> comments regarding nat traversal and what sed command you can use to
> >>> enable it.
> >>>
> >>> Cheers,
> >>> Daniel
> >>>
> >>> --
> >>> Daniel-Constantin Mierla
> >>> * http://www.asipto.com/
> >>>
> >> >
> >>
> ------------------------------------------------------------------------
> >>
> >> _______________________________________________
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> >> Users at lists.kamailio.org <mailto:Users at lists.kamailio.org>
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> >> http://lists.openser-project.org/cgi-bin/mailman/listinfo/users
> >
> > --
> > Daniel-Constantin Mierla
> > * http://www.asipto.com/
> >
> ------------------------------------------------------------------------
>
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-- 
Daniel-Constantin Mierla
* http://www.asipto.com/