[asterisk-bugs] [JIRA] (ASTERISK-22075) Mutliple SIP NOTIFIES at "sip reload" if mailbox is monitored by multiple sip peers

[mdu113 (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-22075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

mdu113 updated ASTERISK-22075:
------------------------------

    Attachment: debug.log

asterisk debug.log of "sip reload"
                
> Mutliple SIP NOTIFIES at "sip reload" if mailbox is monitored by multiple sip peers
> -----------------------------------------------------------------------------------
>
>                 Key: ASTERISK-22075
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-22075
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Applications/app_voicemail, Channels/chan_sip/General
>    Affects Versions: 1.8.22.0
>            Reporter: mdu113
>            Severity: Minor
>         Attachments: debug.log
>
>
> If VM box is monitored by multiple sip peers then asterisk will send multiple SIP notifies about this mailbox to each peer at "sip reload". If number of peers monitoring the mailbox is N then the number of notifies asterisk sends to each peer is N+1. Total number of notifies = N*(N+1).
> This will happen only if "pollmailboxes=yes" is present in voicemail.conf.
> The relevant parts of configs are follows:
> voicemail.conf:
> pollmailboxes=yes
> sip.conf:
> [poly_650_01]
> type=friend
> context=xyz
> host=dynamic
> mailbox=650 at xyz 
> [poly_650_02]
> type=friend
> context=xyz
> host=dynamic
> mailbox=650 at xyz 
> [poly_650_03]
> type=friend
> context=xyz
> host=dynamic
> mailbox=650 at xyz 
> With this config 12 notifies about 650 at xyz is sent. This results in storm of notifies if any significant number of peers are monitoring a mailbox and is just obviously wrong.

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