[asterisk-bugs] [JIRA] (ASTERISK-28179) Asterisk responses 100 trying about 4 seconds after sending INVITE.

[Cao Minh Hiep (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-28179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=245533#comment-245533 ] 

Cao Minh Hiep commented on ASTERISK-28179:
------------------------------------------

Thanks for your explanation.
It's really helpful for us.
Also, thanks for your advise on using community resources.
I'll do it next time.



> Asterisk responses 100 trying about 4 seconds after sending INVITE.
> -------------------------------------------------------------------
>
>                 Key: ASTERISK-28179
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28179
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 13.12.0
>            Reporter: Cao Minh Hiep
>
> Hello,
> We found a bug at the Asterisk v 13.12.0. as the following:
> Make a call from a phone A to phone B.
> But when phone A sends INVITE to asterisk.
> Asterisk sends back 100 trying to phone A after about 4s.
> We don't know what made the delay response.
> We are using a primary server and a secondary server.
> When the delay response happened, it turns from primary to secondary.
> We know that you only support us if it happens at the newest version.
> But have you seen this issue like that before?.
> Please show us if you have any solutions (patch) to solve this problem?.
> Thank you.



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