[asterisk-bugs] [JIRA] (ASTERISK-25476) chan_sip loses registrations after a while

[Carl Farrington (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=229054#comment-229054 ] 

Carl Farrington edited comment on ASTERISK-25476 at 1/18/16 6:10 PM:
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This problem plagued me in October/November. I gave up having multiple extensions on the same phone (Cisco SPA-508G).

I installed another system yesterday and the DECT Gigaset N300IP handset is becoming intermittently unreachable also. The Asterisk build on this box hasn't been updated since I prepared the box around the end of November.

Is an update to Asterisk 13.7.0 going to cure this then?

Here was my original post on the previous system, which seems to be working OK now, but I'm aware of this issue, and have had to remove additional extensions from the phones that wanted dual-extensions:
https://supportforums.cisco.com/discussion/12345136/spa504g-and-pbx-asterisk-different-registration-state

and then today what looks like the same issue at the new install with the Gigaset handset:
http://pbxinaflash.com/community/threads/extensions-going-offline-at-two-sites.18467/

As Michael Keuter says above, this is/was a major issue, yet hardly anybody seemed to encounter it? Even though I did on two installs in a row?

Just wondering if it's fixed or if I should look at Asterisk 11?



was (Author: carl0s):
This problem plagued me in November. I gave up having multiple extensions on the same phone (Cisco SPA-508G).

I installed another system yesterday and the DECT Gigaset N300IP handset is becoming intermittently unreachable also. The Asterisk build on this box hasn't been updated since I prepared the box around the end of November.

Is an update to Asterisk 13.7.0 going to cure this then?

Here was my original post on the previous system, which seems to be working OK now, but I'm aware of this issue, and have had to remove additional extensions from the phones that wanted dual-extensions:
https://supportforums.cisco.com/discussion/12345136/spa504g-and-pbx-asterisk-different-registration-state

and then today what looks like the same issue at the new install with the Gigaset handset:
http://pbxinaflash.com/community/threads/extensions-going-offline-at-two-sites.18467/

As Michael Keuter says above, this is/was a major issue, yet hardly anybody seemed to encounter it? Even though I did on two installs in a row?

Just wondering if it's fixed or if I should look at Asterisk 11?


> chan_sip loses registrations after a while
> ------------------------------------------
>
>                 Key: ASTERISK-25476
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25476
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 11.20.0, 13.6.0
>         Environment: AstLinux 1.2.4, Linux 3.2.66, x86 32bit
>            Reporter: Michael Keuter
>            Assignee: Richard Mudgett
>            Severity: Blocker
>      Target Release: 11.21.0, 13.7.0
>
>         Attachments: 11.20.0-SIP-options.txt, asterisk-11-issue-ASTERISK-25476.patch, asterisk-13-issue-ASTERISK-25476.patch, ASTERISK-25476-11.20.0-combined.patch, ASTERISK-25476-13.diff
>
>
> In Asterisk 11.20.0 chan_sip looses registrations of some IP-phones (on several different systems) after a while. In Asterisk the phone then shows "unreachable", while the phone's status shows "Registered". Reverting back to Asterisk 11.19.0 solves the problem. The phones are mostly Yealink phones, different models with different firmwares on different systems, none of the phones firmware was recently upgraded. Dis-/enbling the phone's SIP account or rebooting the phone makes it work again for a while, but then  Asterisk shows the phone again as unreachable.
> I attach a SIP trace of a Yealink W52P DECT base with 2 handsets (331/332). "qualify=yes" is enabled, after a while Asterisk stops sending Option packets to ext. 331 while keeps sending packets to 332.



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