[SR-Users] BLF+Asterisk+NAT
Charles Chance
charles.chance at sipcentric.com
Tue Apr 24 23:02:57 CEST 2018
It that case, it is completely expected if the UA does not renew the
subscription before expiry (which in your initial SUBSCRIBE is set to 30
seconds).
I would suggest trying to establish why the handset is not re-subscribing
within the expiry time - could be settings, could be router/NAT/firewall
related. Either way, your Kamailio config appears to be OK.
Cheers,
Charles
On Tue, 24 Apr 2018 at 19:21, John Bob <preger604 at gmail.com> wrote:
> Hi,
>
> The NOTIFY is sent 40seconds after the OK.
>
>
> On Tue, Apr 24, 2018 at 10:44 AM Charles Chance <
> charles.chance at sipcentric.com> wrote:
>
>> 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.
>>>
>>> _______________________________________________
>>> Kamailio (SER) - Users Mailing List
>>> sr-users at lists.kamailio.org
>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>
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>>> Kamailio (SER) - Users Mailing List
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>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>
>> --
>> *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.
>> _______________________________________________
>> Kamailio (SER) - Users Mailing List
>> sr-users at lists.kamailio.org
>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
> _______________________________________________
> Kamailio (SER) - Users Mailing List
> sr-users at lists.kamailio.org
> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
--
*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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