[asterisk-bugs] [JIRA] (ASTERISK-26756) Asterisk does not terminate MWI susbcription

[Rusty Newton (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=234925#comment-234925 ] 

Rusty Newton commented on ASTERISK-26756:
-----------------------------------------

We require additional debug to continue with triage of your issue. Please follow the instructions on the wiki [1] for how to collect debugging information from Asterisk. For expediency, where possible, attach the debug with a '.txt' file extension so that the debug will be usable for further analysis.

Thanks!

[1] https://wiki.asterisk.org/wiki/display/AST/Collecting+Debug+Information



> Asterisk does not terminate MWI susbcription
> --------------------------------------------
>
>                 Key: ASTERISK-26756
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26756
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip_mwi
>    Affects Versions: 14.2.1
>         Environment: Asterisk Realtime 14.1 PJSIP Driver
> mysql  5.1.73
> unixODBC 2.2.14
> pjproject 2.5.5
> spandsp 0.0.6
> jansson 2.7
> CentOS 6.6 64 bits on Vmware
> Phones : Cisco SPA514G FW: 7.5.7
> ATA : Audiocodes MP124
> T1 : Mediatrix 3532 ISDN 
> CPU : Quadcore Intel(R) Xeon(R) CPU E5-2650
> RAM : 8 GB
> HDD : 35 GB
> Average concurent calls: 25
> Average calls/day: 2000
>            Reporter: Carl Fortin
>            Severity: Minor
>         Attachments: Aastra_481.pcapng, Pjsip_logger.txt, Polycom_481.pcapng
>
>
> I have run some tests by subscribing to voicemail with 2 phones (Polycom and Aastra). In both cases asterisk do not terminate voicemail subscription when it receives the 481 code from the phone.Since the phone subscribe to voicemail after each reboot, subscription are piling up in astdb and asterisk keep sending multiple notify to the phones.
> My pcap from both phones proves it. Am I missing something ? I understand that subscription persist but why is asterisk keep sending multiple notify even after receiving 481 from the phone? I have checked in astdb and subscription are never deleted either.



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