Re: [OpenSIPS-Users] fix_nated_sdp

Gary Nyquist Wed, 06 Aug 2014 15:21:44 -0700

Thanks Răzvan,

That's what I was guessing.

Thanks again for the confirmation.

-Gary

Sent: Tuesday, August 05, 2014 at 3:20 AM
From: "Răzvan Crainea" <[email protected]>
To: [email protected]
Subject: Re: [OpenSIPS-Users] fix_nated_sdp

Hi, Gary!

If you call fix_nated_sdp() before t_relay() there's no need to call it once again in failure route. When failure route is called, you are processing the request just before t_relay(), so it already has the SDP fixed. Although this is a bit counter-intuitive, we are planning to change this behavior :).

Best regards,
Răzvan

On 08/04/2014 10:40 PM, Gary Nyquist wrote:

Hi Răzvan,

I am using 1.11.2-tls

version: opensips 1.11.2-tls (x86_64/linux)
flags: STATS: On, USE_IPV6, USE_TCP, USE_TLS, DISABLE_NAGLE, USE_MCAST, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
git revision: 5708ad4

Not using any "rtpproxy/media proxy".

Is "fix_nated_sdp()" is the only function that prepends IP to "Connection Information (c)"?

I am using "fix_nated_sdp()" before "t_rely()" to destination.

In failure_route, I use "fix_nated_sdp()" again to route the call to a different destination.

I do "fix_nated_sdp()" again in "failure_route" because, I thought, in the 'failure_route' the intial request is processed.

May be I am wrong assuming this.

BR
-Gary
Sent: Monday, August 04, 2014 at 4:21 AM
From: "Răzvan Crainea" <[email protected]>
To: [email protected]
Subject: Re: [OpenSIPS-Users] fix_nated_sdp
Hi, Gary!

What version of OpenSIPS are you using?
Are you also using rtpproxy/media proxy for your calls? Most likely you are changing the SDP information twice.

Best regards,
Răzvan

On 08/02/2014 04:31 AM, Gary Nyquist wrote:
Hi,

Found that, fix_nated_sdp() is changing the connection info from:

Connection Information (c): IN IP4 64.71.31.202
to
Connection Information (c): IN IP4 64.71.31.20264.71.31.202

Is this the expected behavior?

Thanks
-Gary
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Re: [OpenSIPS-Users] fix_nated_sdp

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