[SR-Users] Kamailio 4.3.4: receive_msg(): no via found in reply
Daniel-Constantin Mierla
miconda at gmail.com
Fri Mar 18 16:33:24 CET 2016
Hello,
the problem is that the device you interconnect with (Server: sbc_5) is
not sending all the Via headers from INVITE in the 487 -- it is only one
Via:
# U 10.0.0.1:5060 -> 10.14.0.1:5060
SIP/2.0 487 Request Cancelled.
Via: SIP/2.0/UDP
10.14.0.1;branch=z9hG4bK3c3b.a6603e0f92db305f775f8bf1d95dc7d9.0.
From: "+31612345678" <sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
To:
<sip:0031123456789 at 10.14.0.3:5060>;tag=sbcsipuas_1_C52464_20160314100333554_b12sb10.
Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
Contact: <sip:10.0.0.1:5060>.
CSeq: 2 INVITE.
Server: sbc_5.
Content-Length: 0.
Notice the 100 trying Via stack:
# U 10.0.0.1:5060 -> 10.14.0.1:5060
SIP/2.0 100 Trying.
Via: SIP/2.0/UDP
10.14.0.1;branch=z9hG4bK3c3b.a6603e0f92db305f775f8bf1d95dc7d9.0.
Via: SIP/2.0/UDP
10.14.0.2;branch=z9hG4bK3c3b.6002c178e1a0751f80857e10c4caeb35.0.
Via: SIP/2.0/UDP
10.14.0.3;branch=z9hG4bK3c3b.9cad3c629aa5c2985e543c285f2f6d1d.0.
Via: SIP/2.0/UDP
10.14.0.3;branch=z9hG4bKsr-jNXap0IRuJngh6iFuS1xpYUspYiRWQikWSisuQfjcQKOM-8C8odTwzW4V-4LMU1N8O2fWSINuYFmpSUfpcKXuq8NW0is8YdObqasuQuP.
From: "+31612345678" <sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
To: <sip:0031123456789 at 10.14.0.3:5060>.
Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
Contact: <sip:10.0.0.1:5060>.
CSeq: 2 INVITE.
Server: sbc_5.
Content-Length: 0.
My guess that the sbc_5 is so poor implemented that it takes the Via
from last request, which is CANCEL, but CANCEL is a hop-by-hop request
in this case. If my guess is confirmed, the implementation of sbc_5 is
really far away from RFC3261, something that I haven't probably seen
since 2002/3.
To test, you can try to use forward() for CANCEL instead of t_relay().
But you need to know where to send it -- same address as for INVITE --
you can hardcode some values in config for sake of simplicity to test. A
proper workaround can be built using htable module to store where the
invite was sent, using call-id as a key.
Cheers,
Daniel
On 18/03/16 15:43, Grant Bagdasarian wrote:
>
> Hi Daniel,
>
>
>
> No problem J
>
>
>
> Our devices are kamailios. Our customers use different equipment for
> sending traffic and I’m not sure what kind of equipment our carriers
> are using. So, I can’t really tell what device they’re using. My test
> was done using Bria (X-Lite) acting as a “customer”.
>
>
>
> Regards,
>
>
>
> Grant
>
>
>
> *From:*Daniel-Constantin Mierla [mailto:miconda at gmail.com]
> *Sent:* Friday, March 18, 2016 10:25 AM
> *To:* Grant Bagdasarian <gb at cm.nl>; Kamailio (SER) - Users Mailing
> List <sr-users at lists.sip-router.org>
> *Subject:* Re: [SR-Users] Kamailio 4.3.4: receive_msg(): no via found
> in reply
>
>
>
> Hello,
>
> with CeBIT trip this week, I didn't get the change to look too much at
> it...
>
> What is the device sending the reply to INVITE?
>
> Cheers,
> Daniel
>
> On 18/03/16 10:05, Grant Bagdasarian wrote:
>
> Hello Community,
>
>
>
> Could someone point me into the right direction for fixing this
> issue with CANCEL replies?
>
>
>
> Regards,
>
>
>
> Grant
>
>
>
> *From:*sr-users [mailto:sr-users-bounces at lists.sip-router.org] *On
> Behalf Of *Grant Bagdasarian
> *Sent:* Tuesday, March 15, 2016 8:47 PM
> *To:* 'miconda at gmail.com <mailto:miconda at gmail.com>'
> <miconda at gmail.com> <mailto:miconda at gmail.com>; Kamailio (SER) -
> Users Mailing List <sr-users at lists.sip-router.org>
> <mailto:sr-users at lists.sip-router.org>
> *Subject:* Re: [SR-Users] Kamailio 4.3.4: receive_msg(): no via
> found in reply
>
>
>
> Any ideas how to solve this?
>
> Regards,
>
> Grant
>
> ------------------------------------------------------------------------
>
> *From:*sr-users <sr-users-bounces at lists.sip-router.org
> <mailto:sr-users-bounces at lists.sip-router.org>> on behalf of Grant
> Bagdasarian <gb at cm.nl <mailto:gb at cm.nl>>
> *Sent:* Monday, March 14, 2016 3:09:47 PM
> *To:* 'miconda at gmail.com <mailto:miconda at gmail.com>'; Kamailio
> (SER) - Users Mailing List
> *Subject:* Re: [SR-Users] Kamailio 4.3.4: receive_msg(): no via
> found in reply
>
>
>
> Hello Daniel,
>
>
>
> Carrier: 10.0.0.1
>
> Kamailio 1: 10.14.0.1
>
> Kamailio 2: 10.14.0.2
>
>
>
> I also removed the SDP from the INVITE and the 183 messages.
>
>
>
> This is the trace from the Kamailio which directly communicates
> with the Carrier.
>
>
>
> U 10.14.0.2:5060 -> 10.14.0.1:5060
>
> INVITE sip:0031123456789 at 10.14.0.1:5060
> <sip:0031123456789 at 10.14.0.1:5060> SIP/2.0.
>
> Record-Route: <sip:10.14.0.2;lr=on>.
>
> Record-Route: <sip:10.14.0.3;lr=on>.
>
> Via: SIP/2.0/UDP
> 10.14.0.2;branch=z9hG4bK3c3b.6002c178e1a0751f80857e10c4caeb35.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.3;branch=z9hG4bK3c3b.9cad3c629aa5c2985e543c285f2f6d1d.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.3;branch=z9hG4bKsr-jNXap0IRuJngh6iFuS1xpYUspYiRWQikWSisuQfjcQKOM-8C8odTwzW4V-4LMU1N8O2fWSINuYFmpSUfpcKXuq8NW0is8YdObqasuQuP.
>
> Max-Forwards: 68.
>
> Contact:
> <sip:10.14.0.3;line=sr-1sX9bA20uS8PuS8NWSFPWUiPW0IRuS8RuJHNuQ4KuQ89>.
>
> To: <sip:0031123456789 at 10.14.0.3:5060>.
>
> From: "+31612345678"<sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> CSeq: 2 INVITE.
>
> Allow: SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO,
> MESSAGE.
>
> Content-Type: application/sdp.
>
> User-Agent: Bria 4 release 4.2.1 stamp 78100.
>
> Content-Length: 431.
>
>
>
> #
>
> U 10.14.0.1:5060 -> 10.14.0.2:5060
>
> SIP/2.0 100 trying -- your call is important to us.
>
> Via: SIP/2.0/UDP
> 10.14.0.2;branch=z9hG4bK3c3b.6002c178e1a0751f80857e10c4caeb35.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.3;branch=z9hG4bK3c3b.9cad3c629aa5c2985e543c285f2f6d1d.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.3;branch=z9hG4bKsr-jNXap0IRuJngh6iFuS1xpYUspYiRWQikWSisuQfjcQKOM-8C8odTwzW4V-4LMU1N8O2fWSINuYFmpSUfpcKXuq8NW0is8YdObqasuQuP.
>
> To: <sip:0031123456789 at 10.14.0.3:5060>.
>
> From: "+31612345678"<sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> CSeq: 2 INVITE.
>
> Server: kamailio (4.3.4 (x86_64/linux)).
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.14.0.1:5060 -> 10.0.0.1:5060
>
> INVITE sip:0031123456789 at 10.0.0.1:5060
> <sip:0031123456789 at 10.0.0.1:5060> SIP/2.0.
>
> Record-Route: <sip:10.14.0.1;lr=on>.
>
> Record-Route: <sip:10.14.0.2;lr=on>.
>
> Record-Route: <sip:10.14.0.3;lr=on>.
>
> Via: SIP/2.0/UDP
> 10.14.0.1;branch=z9hG4bK3c3b.a6603e0f92db305f775f8bf1d95dc7d9.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.2;branch=z9hG4bK3c3b.6002c178e1a0751f80857e10c4caeb35.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.3;branch=z9hG4bK3c3b.9cad3c629aa5c2985e543c285f2f6d1d.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.3;branch=z9hG4bKsr-jNXap0IRuJngh6iFuS1xpYUspYiRWQikWSisuQfjcQKOM-8C8odTwzW4V-4LMU1N8O2fWSINuYFmpSUfpcKXuq8NW0is8YdObqasuQuP.
>
> Max-Forwards: 67.
>
> Contact:
> <sip:10.14.0.3;line=sr-1sX9bA20uS8PuS8NWSFPWUiPW0IRuS8RuJHNuQ4KuQ89>.
>
> To: <sip:0031123456789 at 10.14.0.3:5060>.
>
> From: "+31612345678"<sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> CSeq: 2 INVITE.
>
> Allow: SUBSCRIBE, NOTIFY, INVITE, ACK, CANCEL, BYE, REFER, INFO,
> MESSAGE.
>
> Content-Type: application/sdp.
>
> User-Agent: Bria 4 release 4.2.1 stamp 78100.
>
> Content-Length: 431.
>
>
>
> #
>
> U 10.0.0.1:5060 -> 10.14.0.1:5060
>
> SIP/2.0 100 Trying.
>
> Via: SIP/2.0/UDP
> 10.14.0.1;branch=z9hG4bK3c3b.a6603e0f92db305f775f8bf1d95dc7d9.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.2;branch=z9hG4bK3c3b.6002c178e1a0751f80857e10c4caeb35.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.3;branch=z9hG4bK3c3b.9cad3c629aa5c2985e543c285f2f6d1d.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.3;branch=z9hG4bKsr-jNXap0IRuJngh6iFuS1xpYUspYiRWQikWSisuQfjcQKOM-8C8odTwzW4V-4LMU1N8O2fWSINuYFmpSUfpcKXuq8NW0is8YdObqasuQuP.
>
> From: "+31612345678" <sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> To: <sip:0031123456789 at 10.14.0.3:5060>.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> Contact: <sip:10.0.0.1:5060>.
>
> CSeq: 2 INVITE.
>
> Server: sbc_5.
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.14.0.2:5060 -> 10.14.0.1:5060
>
> CANCEL sip:0031123456789 at 10.14.0.1:5060
> <sip:0031123456789 at 10.14.0.1:5060> SIP/2.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.2;branch=z9hG4bK3c3b.6002c178e1a0751f80857e10c4caeb35.0.
>
> Max-Forwards: 68.
>
> To: <sip:0031123456789 at 10.14.0.3:5060>.
>
> From: "+31612345678"<sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> CSeq: 2 CANCEL.
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.14.0.1:5060 -> 10.0.0.1:5060
>
> CANCEL sip:0031123456789 at 10.0.0.1:5060
> <sip:0031123456789 at 10.0.0.1:5060> SIP/2.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.1;branch=z9hG4bK3c3b.a6603e0f92db305f775f8bf1d95dc7d9.0.
>
> Max-Forwards: 67.
>
> To: <sip:0031123456789 at 10.14.0.3:5060>.
>
> From: "+31612345678"<sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> CSeq: 2 CANCEL.
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.14.0.1:5060 -> 10.14.0.2:5060
>
> SIP/2.0 200 canceling.
>
> Via: SIP/2.0/UDP
> 10.14.0.2;branch=z9hG4bK3c3b.6002c178e1a0751f80857e10c4caeb35.0.
>
> To:
> <sip:0031123456789 at 10.14.0.3:5060>;tag=a6a1c5f60faecf035a1ae5b6e96e979a-52bb.
>
> From: "+31612345678"<sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> CSeq: 2 CANCEL.
>
> Server: kamailio (4.3.4 (x86_64/linux)).
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.0.0.1:5060 -> 10.14.0.1:5060
>
> SIP/2.0 200 OK.
>
> Via: SIP/2.0/UDP
> 10.14.0.1;branch=z9hG4bK3c3b.a6603e0f92db305f775f8bf1d95dc7d9.0.
>
> From: "+31612345678" <sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> To: <sip:0031123456789 at 10.14.0.3:5060>.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> CSeq: 2 CANCEL.
>
> Server: sbc_5.
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.0.0.1:5060 -> 10.14.0.1:5060
>
> SIP/2.0 487 Request Cancelled.
>
> Via: SIP/2.0/UDP
> 10.14.0.1;branch=z9hG4bK3c3b.a6603e0f92db305f775f8bf1d95dc7d9.0.
>
> From: "+31612345678" <sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> To:
> <sip:0031123456789 at 10.14.0.3:5060>;tag=sbcsipuas_1_C52464_20160314100333554_b12sb10.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> Contact: <sip:10.0.0.1:5060>.
>
> CSeq: 2 INVITE.
>
> Server: sbc_5.
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.14.0.1:5060 -> 10.0.0.1:5060
>
> ACK sip:0031123456789 at 10.0.0.1:5060
> <sip:0031123456789 at 10.0.0.1:5060> SIP/2.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.1;branch=z9hG4bK3c3b.a6603e0f92db305f775f8bf1d95dc7d9.0.
>
> Max-Forwards: 67.
>
> To:
> <sip:0031123456789 at 10.14.0.3:5060>;tag=sbcsipuas_1_C52464_20160314100333554_b12sb10.
>
> From: "+31612345678"<sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> CSeq: 2 ACK.
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.14.0.1:5060 -> 10.14.0.2:5060
>
> SIP/2.0 487 Request Cancelled.
>
> From: "+31612345678" <sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> To:
> <sip:0031123456789 at 10.14.0.3:5060>;tag=sbcsipuas_1_C52464_20160314100333554_b12sb10.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> Contact: <sip:10.0.0.1:5060>.
>
> CSeq: 2 INVITE.
>
> Server: sbc_5.
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.14.0.1:5060 -> 10.14.0.2:5060
>
> SIP/2.0 487 Request Cancelled.
>
> From: "+31612345678" <sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> To:
> <sip:0031123456789 at 10.14.0.3:5060>;tag=sbcsipuas_1_C52464_20160314100333554_b12sb10.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> Contact: <sip:10.0.0.1:5060>.
>
> CSeq: 2 INVITE.
>
> Server: sbc_5.
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.14.0.1:5060 -> 10.14.0.2:5060
>
> SIP/2.0 487 Request Cancelled.
>
> From: "+31612345678" <sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> To:
> <sip:0031123456789 at 10.14.0.3:5060>;tag=sbcsipuas_1_C52464_20160314100333554_b12sb10.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> Contact: <sip:10.0.0.1:5060>.
>
> CSeq: 2 INVITE.
>
> Server: sbc_5.
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.14.0.1:5060 -> 10.14.0.2:5060
>
> SIP/2.0 487 Request Cancelled.
>
> From: "+31612345678" <sip:+31612345678 at 10.14.0.3:5060>;tag=1f15682a.
>
> To:
> <sip:0031123456789 at 10.14.0.3:5060>;tag=sbcsipuas_1_C52464_20160314100333554_b12sb10.
>
> Call-ID: 78100ZGIyZGM2ZTY4ODM4YWZlZGFjNTBjMDZmYjQzMzBkOGI.
>
> Contact: <sip:10.0.0.1:5060>.
>
> CSeq: 2 INVITE.
>
> Server: sbc_5.
>
> Content-Length: 0.
>
> .
>
>
>
> *From:*sr-users [mailto:sr-users-bounces at lists.sip-router.org] *On
> Behalf Of *Daniel-Constantin Mierla
> *Sent:* Monday, March 14, 2016 2:44 PM
> *To:* Kamailio (SER) - Users Mailing List
> <sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>>
> *Subject:* Re: [SR-Users] Kamailio 4.3.4: receive_msg(): no via
> found in reply
>
>
>
> Hello,
>
> what would be relevant here is seeing the INVITE request sent to
> 10.14.0.1:5060 -- paste it to the mailing list discussion. That is
> going to be used to generate 487, and the Via stack from it should
> be used there.
>
> Cheers,
> Daniel
>
> On 14/03/16 13:23, Grant Bagdasarian wrote:
>
> Hello,
>
>
>
> We’re testing kamailio 4.3.4 with two kamailio’s communicating
> with each other. One of them is a gateway with rtpengine at
> the carrier side, the other is a basic sip router.
>
> When calling a destination and cancelling the INVITE a 487 is
> received from the carrier and directly ACK’d by the first
> kamailio and in turn is forwarded to the second.
>
> But the 487 response received by the 2^nd kamailio doesn’t
> have a Via header which results in kamailio printing the
> error: receive_msg(): no via found in reply.
>
>
>
> Any ideas why the forwarded 487 doesn’t contain a Via header
> and how to fix this?
>
>
>
> Note: IP’s are changed.
>
>
>
> Carrier: 10.0.0.1
>
> Kamailio 1: 10.14.0.1
>
> Kamailio 2: 10.14.0.2
>
>
>
> U 10.0.0.1:5060 -> 10.14.0.1:5060
>
> SIP/2.0 487 Request Cancelled.
>
> Via: SIP/2.0/UDP
> 10.14.0.1;branch=z9hG4bK8e28.642c68037d059634308d4be8fe3f0cdc.0.
>
> From: "+31612345678" <sip:+31612345678 at 10.14.0.3:5060>
> <sip:+31612345678 at 10.14.0.3:5060>;tag=109ac722.
>
> To: <sip:003112345678 at 10.14.0.3:5060>
> <sip:003112345678 at 10.14.0.3:5060>;tag=sbcsipuas_1_C22196_20160314080307791_b59sb10.
>
> Call-ID: 78100MjY3OGExZmMyODU2MzAyMzM5ODA3MmNhMDdlMzg0MzU.
>
> Contact: <sip:10.0.0.1:5060> <sip:10.0.0.1:5060>.
>
> CSeq: 2 INVITE.
>
> Server: sbc_5.
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.14.0.1:5060 -> 10.0.0.1:5060
>
> ACK sip:003112345678 at 10.0.0.1:5060
> <sip:003112345678 at 10.0.0.1:5060> SIP/2.0.
>
> Via: SIP/2.0/UDP
> 10.14.0.1;branch=z9hG4bK8e28.642c68037d059634308d4be8fe3f0cdc.0.
>
> Max-Forwards: 67.
>
> To: <sip:003112345678 at 10.14.0.3:5060>
> <sip:003112345678 at 10.14.0.3:5060>;tag=sbcsipuas_1_C22196_20160314080307791_b59sb10.
>
> From: "+31612345678"<sip:+31612345678 at 10.14.0.3:5060>
> <sip:+31612345678 at 10.14.0.3:5060>;tag=109ac722.
>
> Call-ID: 78100MjY3OGExZmMyODU2MzAyMzM5ODA3MmNhMDdlMzg0MzU.
>
> CSeq: 2 ACK.
>
> Content-Length: 0.
>
> .
>
>
>
> #
>
> U 10.14.0.1:5060 -> 10.14.0.2:5060
>
> SIP/2.0 487 Request Cancelled.
>
> From: "+31612345678" <sip:+31612345678 at 10.14.0.3:5060>
> <sip:+31612345678 at 10.14.0.3:5060>;tag=109ac722.
>
> To: <sip:003112345678 at 10.14.0.3:5060>
> <sip:003112345678 at 10.14.0.3:5060>;tag=sbcsipuas_1_C22196_20160314080307791_b59sb10.
>
> Call-ID: 78100MjY3OGExZmMyODU2MzAyMzM5ODA3MmNhMDdlMzg0MzU.
>
> Contact: <sip:10.0.0.1:5060> <sip:10.0.0.1:5060>.
>
> CSeq: 2 INVITE.
>
> Server: sbc_5.
>
> Content-Length: 0.
>
>
>
>
> _______________________________________________
>
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>
> sr-users at lists.sip-router.org
> <mailto:sr-users at lists.sip-router.org>
>
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
> --
>
> Daniel-Constantin Mierla
>
> http://www.asipto.com
>
> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda
>
> Kamailio World Conference, Berlin, May 18-20, 2016 - http://www.kamailioworld.com
>
>
>
> --
> Daniel-Constantin Mierla
> http://www.asipto.com
> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda
> Kamailio World Conference, Berlin, May 18-20, 2016 - http://www.kamailioworld.com
--
Daniel-Constantin Mierla
http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, Berlin, May 18-20, 2016 - http://www.kamailioworld.com
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