[SR-Users] BLF+Asterisk+NAT

Charles Chance charles.chance at sipcentric.com
Tue Apr 24 19:43:00 CEST 2018


How long after the OK is the NOTIFY sent?

Cheers,
Charles

On Tue, 24 Apr 2018 at 18:15, John Bob <preger604 at gmail.com> wrote:

> Hi Charles,
>
> My bad. Here is the the full trace
>
>     Accept: application/dialog-info+xml, application/rlmi+xml,
> multipart/related
>     Via: SIP/2.0/TCP
> 192.168.1.154;branch=z9hG4bKb4503c75368818dfc.639d98ef5fa771345;rport
>     Route: <sip:66.66.66.66:5051;lr>
>     Max-Forwards: 70
>     From: "3004" <sip:30041 at 66.66.66.66>;tag=48ae253ab7
>     To: <sip:47701 at 66.66.66.66:5051>
>         SIP to address: sip:47701 at 66.66.66.66:5051
>     Call-ID: 1493ef52c41b6c1a
>     CSeq: 674537542 SUBSCRIBE
>     Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, SUBSCRIBE,
> UPDATE
>     Allow-Events: refer
>     Contact: <sip:30041 at 192.168.1.154;transport=tcp>
>     Event: dialog
>     Expires: 30
>     Supported: eventlist, join, replaces, sdp-anat
>     User-Agent: Vtech Vesa VSP726 2.0.2.0-0
>     Content-Length: 0
>
>     Via: SIP/2.0/TCP
> 192.168.1.154;branch=z9hG4bKb4503c75368818dfc.639d98ef5fa771345;rport=6177;received=209.205.212.102
>     From: "3004" <sip:30041 at 66.66.66.66>;tag=48ae253ab7
>     To: <sip:47701 at 66.66.66.66:5051
> >;tag=00c39aabf419ddeab4250cd65af8ef90-6fb2
>     Call-ID: 1493ef52c41b6c1a
>     CSeq: 674537542 SUBSCRIBE
>     Expires: 30
>     Contact: <sip:192.168.1.30;transport=udp>
>     Server: kamailio (5.1.2 (x86_64/linux))
>     Content-Length: 0
> Via: SIP/2.0/TCP 66.66.66.66:5051
> ;branch=z9hG4bKfe3e.e4fedb84000000000000000000000000.0
> To: <sip:30041 at 66.66.66.66>;tag=48ae253ab7
> From: <sip:47701 at 66.66.66.66>;tag=00c39aabf419ddeab4250cd65af8ef90-6fb2
> CSeq: 2 NOTIFY
> Call-ID: 1493ef52c41b6c1a
> Content-Length: 0
> User-Agent: kamailio (5.1.2 (x86_64/linux))
> Max-Forwards: 70
> Event: dialog
> Contact: <sip:192.168.1.30;transport=udp>
> Subscription-State: terminated;reason=timeout
>
>     Accept: application/dialog-info+xml, application/rlmi+xml,
> multipart/related
>     Via: SIP/2.0/TCP 66.66.66.66:5051
> ;branch=z9hG4bKfe3e.e4fedb84000000000000000000000000.0
>     From: <sip:47701 at 66.66.66.66
> >;tag=00c39aabf419ddeab4250cd65af8ef90-6fb2
>     To: <sip:30041 at 66.66.66.66>;tag=48ae253ab7
>     Call-ID: 1493ef52c41b6c1a
>     CSeq: 2 NOTIFY
>     Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, SUBSCRIBE,
> UPDATE
>     Allow-Events: refer
>     Server: Vtech Vesa VSP726 2.0.2.0-0
>     Supported: eventlist, join, replaces, sdp-anat
>     Content-Length: 0
>
>
> On Apr 24, 2018, at 5:06 AM, Charles Chance <charles.chance at sipcentric.com>
> wrote:
>
> Hello,
>
> In order for someone to help, you'll need to provide a trace which also
> includes the SUBSCRIBE and OK - the NOTIFY alone is not enough to
> understand what is happening here.
>
> Cheers,
>
> Charles
>
>
> On 23 April 2018 at 23:45, John Bob <preger604 at gmail.com> wrote:
>
>> Phone sends Subscribe
>> Kamailio Responds 202 OK
>> Kamailio Responds with NOTIFY
>>
>> Via: SIP/2.0/TCP 66.66.66.66:5051
>> ;branch=z9hG4bKfe3e.e4fedb84000000000000000000000000.0
>> To: <sip:30041 at 66.66.66.66>;tag=48ae253ab7
>> From: <sip:47701 at 66.66.66.66>;tag=00c39aabf419ddeab4250cd65af8ef90-6fb2
>> CSeq: 2 NOTIFY
>> Call-ID: 1493ef52c41b6c1a
>> Content-Length: 0
>> User-Agent: kamailio (5.1.2 (x86_64/linux))
>> Max-Forwards: 70
>> Event: dialog
>> Contact: <sip:192.168.1.30;transport=udp>
>> Subscription-State: terminated;reason=timeout
>>
>> In that packet I see Subscription-state: terminated;reason=timeout
>>
>>
>> Im not sure what I am missing or misconfigured. Any help would be great.
>> I’ve attached my config.
>>
>> Thanks.
>>
>>
>>
>>
>> _______________________________________________
>> Kamailio (SER) - Users Mailing List
>> sr-users at lists.kamailio.org
>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>
>
> Sipcentric Ltd. Company registered in England & Wales no. 7365592. Registered
> office: Faraday Wharf, Innovation Birmingham Campus, Holt Street,
> Birmingham Science Park, Birmingham B7 4BB.
>
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-- 
*Charles Chance*
Managing Director

t. 0330 120 1200    m. 07932 063 891

-- 
Sipcentric Ltd.
                Company registered in England & Wales no. 
7365592. Registered
                office: Faraday Wharf, Innovation 
Birmingham Campus, Holt Street, Birmingham Science Park, Birmingham B7 4BB.
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