[asterisk-bugs] [JIRA] (ASTERISK-20461) channel originate Local/foo * forces translation via slin

[Jaco Kroon (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-20461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jaco Kroon updated ASTERISK-20461:
----------------------------------

    Attachment: asterisk-chan_local_g729.patch
                asterisk-originate-with-g729.patch

Hi,

These attachments are some of my debug patches.  The originate-with-g729 (which I expected to work) doesn't, I had to drill down all the way into chan_local and had to change the format there to get g729 pass-through to work as expected.

This is extremely counter-intuitive for me and I don't understand why the first patch doesn't work.

Neither of these patches are intended for production!!  They were intended as shortcuts to get one of my clients that urgently needed this up and running.  Starting to run into this on a large scale on other systems (utilizing other codecs as well) too, and am going to need to start work on this again.

Would appreciate help on this issue.
                
> channel originate Local/foo * forces translation via slin
> ---------------------------------------------------------
>
>                 Key: ASTERISK-20461
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20461
>             Project: Asterisk
>          Issue Type: Improvement
>      Security Level: None
>          Components: Applications/app_originate, Channels/chan_local
>    Affects Versions: 1.8.12.2, 1.8.15.1
>            Reporter: Jaco Kroon
>         Attachments: asterisk-chan_local_g729.patch, asterisk-originate-with-g729.patch, trace.txt
>
>
> The simplest example of this is with a SIP and an IAX2 endpoint available, eg SIP/102 and IAX2/upstream, both configured with disallow=all; allow=g729 with codecs from digium loaded.
> cli> originate Local/102 at aanswer Dial IAX2/upstream/number
> once connected a g729 show licenses will show that two encoders and two decoders are in use.

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