Hi,

On Wed, 2 May 2018 at 20:06, John Bob <preger604@gmail.com> wrote:
Hi,

I extended my the phone expiry time. When I check the packet capture there is no Message Body.

Where are you expecting to see a message body? In the scenario you have described I would not expect to see a message body either.


I do see this in the logs:

/usr/sbin/kamailio[17853]: {2 2 NOTIFY 6950e81414240934} ERROR: presence [subscribe.c:502]: delete_subs(): Failed to delete subscription from memory [slot: 360 ev: sip:47701@66.66.66.66 pu: dialog ci: 6950e81414240934 ft: 2426440def tt: 00c39aabf419ddeab4250cd65af8ef90-b25d]

It may be semi-related but it is not the cause of the subscription timing out.

Do you see the handset ever try to renew its subscription before the expiry time? If not, that is where you should be looking.

If you’re able to send a full pcap (privately if necessary) then I’ll be happy to take a look for you.

Cheers,

Charles


On Apr 24, 2018, at 2:02 PM, Charles Chance <charles.chance@sipcentric.com> wrote:

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@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@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@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
    Max-Forwards: 70
    From: "3004" <sip:30041@66.66.66.66>;tag=48ae253ab7
        SIP to address: sip:47701@66.66.66.66:5051
    Call-ID: 1493ef52c41b6c1a
    CSeq: 674537542 SUBSCRIBE
    Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, SUBSCRIBE, UPDATE
    Allow-Events: refer
    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@66.66.66.66>;tag=48ae253ab7
    To: <sip:47701@66.66.66.66:5051>;tag=00c39aabf419ddeab4250cd65af8ef90-6fb2
    Call-ID: 1493ef52c41b6c1a
    CSeq: 674537542 SUBSCRIBE
    Expires: 30
    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@66.66.66.66>;tag=48ae253ab7
From: <sip:47701@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
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@66.66.66.66>;tag=00c39aabf419ddeab4250cd65af8ef90-6fb2
    To: <sip:30041@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@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@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@66.66.66.66>;tag=48ae253ab7
From: <sip:47701@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
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.




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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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_______________________________________________
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.