[SR-Users] sr-users Digest, Vol 87, Issue 9

[Vijay Thakur]

Hi Konstantin,


Thanks for your kind reply. You can check the iptables output at : http://pastebin.com/i3zUfVeb.
I hope that this will give you enough clue in right direction.

With Regards,

Vijay Thakur


======================================================================================================================

Message: 3
Date: Fri, 3 Aug 2012 17:38:23 +0300
From: "Konstantin M."<evilzluk at gmail.com>
Subject: Re: [SR-Users] kernel: nf_ct_sip: dropping packetIN= OUT=eth0
	Error
To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -
	Users	Mailing List"<sr-users at lists.sip-router.org>
Message-ID:
	<CAEYtTzdeY88X-GC+wDwLou+smsB60h+M36h7xwCu448V0YtD2g at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Looks like your firewall is passing a state RELATED,ESTABLISHED and don't
have a permit rule for a state NEW.
Check your iptables or simply do a command: iptables-save >
/tmp/iptables.txt    and paste this file (/tmp/iptables.txt) to pastebin

2012/8/3 Vijay Thakur<vijay.thakur at loopmethods.com>

> Hello all,
>
> I have configure Kamailio 3.1.5 Server. All things are working fine. When
> i make a call from Soft phone (X-Lite) to iphone, all is working fine. But
> in other case call from iphone to Softphone is not working, even not
> ringing. During checking the logs i am getting the error:
>
> Aug  3 04:36:09 localhost kernel: nf_ct_sip: dropping packetIN=eth0 OUT=
> MAC=f2:3c:91:ae:92:36:c8:4c:**75:f5:c4:ff:08:00 SRC=122.xxx.xxx.77
> DST=xx.116.xx.23 LEN=1482 TOS=0x00 PREC=0x00 TTL=51 ID=50183 DF PROTO=TCP
> SPT=15587 DPT=5060 SEQ=3285635734 ACK=3113844065 WINDOW=5763 RES=0x00 ACK
> URGP=0 OPT (0101080A000E20610932B25A)
>
> This is server is hosted on Linnode.
>
> Kindly guide me to solve the problem
>
> --
> Best Regards,
>
> Vijay Thakur
> (Assistant Manager - Networks)
> Mobile   : +91 8744018065
> Mail     :vijay.thakur at loopmethods.com