15 Oct
2010
15 Oct
'10
3:18 p.m.
Check out the examples provided in the code:
http://git.sip-router.org/cgi-bin/gitweb.cgi?p=sip-router;a=blob_plain;f=mo…
http://git.sip-router.org/cgi-bin/gitweb.cgi?p=sip-router;a=blob_plain;f=mo…
Regards,
Ovidiu Sas
On Fri, Oct 15, 2010 at 8:40 AM, Anders <vaerge(a)gmail.com> wrote:
I've been looking around for documentation to
understand rtp proxy
with Kamailio better, but with no luck (or I might be quite
thick-headed!).
Anyone know of example configurations with rtp proxy and Kamailio, so
I can start seeing what is wrong with my config (below)?
Thanks!
//Anders
On Wed, Oct 13, 2010 at 2:20 PM, Anders <vaerge(a)gmail.com> wrote:
Sorry, I didn't understand that. Is it good
or bad that it is
asymmetrical? And if not, what should it be? As far as I understand
from my config, it first checks if NAT is set, and if so, it goes to
force_rtp_proxy if it's INVITE and unforce_rtp_proxy if it's a BYE. Is
that not correct?
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On Wed, Oct 13, 2010 at 1:51 PM, Alex Balashov
<abalashov(a)evaristesys.com> wrote:
This suggests asymmetrical invocation of
rtpproxy, for example in 200 OK but
not corresponding INVITE.
--
Alex Balashov - Principal
Evariste Systems LLC
1170 Peachtree Street
12th Floor, Suite 1200
Atlanta, GA 30309
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/
On Oct 13, 2010, at 1:33 PM, Anders <vaerge(a)gmail.com> wrote:
> Hi,
>
> I'm trying to get the RTP proxy to work with Kamailio (1.5), but right
> now I am getting this error here:
>
> Oct 13 16:54:44 vn1031 /usr/local/sbin/kamailio[13622]:
> ERROR:nathelper:force_rtp_proxy: incorrect port 0 in reply from rtp
> proxy
>
> There is probably something wrong in my cfg - for the use of
> force_rtp_proxy that part of my config is here below. See anything odd
> that could lead to the error above?
>
> route {
> ......
> route(4);
> ......
> }
>
> route[4]{
> force_rport();
> if (nat_uac_test("19")) {
> if (method=="REGISTER") {
> fix_nated_register();
> } else {
> fix_nated_contact();
> }
> setflag(5);
> }
> return;
> }
>
> route[5] {
> if (is_method("BYE")) {
> unforce_rtp_proxy();
> } else if (is_method("INVITE")){
> force_rtp_proxy();
> }
> if (!has_totag()) add_rr_param(";nat=yes");
> return;
> }
>
> onreply_route[1] {
> xdbg("incoming reply\n");
>
> if (!(status =~ "183" || status =~ "200"))
> exit;
> #fix_nated_contact();
> force_rtp_proxy();
> }
>
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