[asterisk-bugs] [JIRA] (ASTERISK-25065) SRTP failing over time

[Rusty Newton (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=226164#comment-226164 ] 

Rusty Newton commented on ASTERISK-25065:
-----------------------------------------

Hey, I can't reproduce the issue with the information you have here. You'll have to post your configuration (extensions.conf, sip.conf, etc) and demonstrate how to reproduce the issue. The paragraph you have provided is not sufficient. You need to provide step by step instructions and point to logs showing when the issue occurs.

Also, as I mentioned previously you'll need to attach logs demonstrating the problem.

https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines
https://wiki.asterisk.org/wiki/display/AST/Collecting+Debug+Information

When you have the required information you can press Send Back or Enter Feedback to send the issue back to us.

> SRTP failing over time
> ----------------------
>
>                 Key: ASTERISK-25065
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25065
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/SRTP
>    Affects Versions: 13.3.2
>         Environment: Centos 6.5 (Current version: 6.12.65-27) running 4GB ram & dual CPU's. VOIP PHONES: Polycom IP670
>            Reporter: Sam Ultima
>            Assignee: Sam Ultima
>
> From all appearances, SRTP appears to function except over time, calls begin failing. Temp solution is to restart phone and resume calls after registration.
> Debug shows the following errors:
> 2015-05-05 15:32:51] WARNING[3055][C-00000006] sdp_srtp.c: Unacceptable a=crypto tag: 13
> [2015-05-05 15:32:51] WARNING[3055][C-00000006] chan_sip.c: Rejecting secure audio stream without encryption details: audio 2228 RTP/SAVP 8 0 9 127
> SIP/2.0 488 Not acceptable here



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