[asterisk-bugs] [JIRA] (ASTERISK-26883) pjsip DNS SRV: missing auto generated match entry if DNS temporarily fails on startup

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=235941#comment-235941 ] 

Asterisk Team commented on ASTERISK-26883:
------------------------------------------

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].

> pjsip DNS SRV: missing auto generated match entry if DNS temporarily fails on startup
> -------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-26883
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26883
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>    Affects Versions: 13.14.0
>         Environment: CentOS 6, 64bit
>            Reporter: Michael Maier
>
> If on startup of asterisk DNS temporarily fails, no match entry is generated, resulting in silently dropped inbound calls later on, because pjsip retries e.g. every 60s and establishes a working connection to ISP as soon DNS is working again.
> As I detected this problem about 3 hours after starting of asterisk, I'm assuming that changes of DNS lookups later on aren't recognized, too, resulting again in silently dropped inbound calls.
> Therefore, the requirement is to always be synchronous with the IP addresses used by pjsip.



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