[asterisk-bugs] [JIRA] (ASTERISK-24274) Codec Format Is Not Included in the SDP Media Attributes When SLIN48 Codec Is Used

[Frankie Chin (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-24274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Frankie Chin updated ASTERISK-24274:
------------------------------------

    Description: 
I first submitted this question in the forum and was later asked to submit it as an issue: http://forums.digium.com/viewtopic.php?f=13&t=91190&start=0&hilit=Confbridge&sid=9ee675f5b376c518edec9952fb0de9b5

I described the issue background and my findings in the forum. So I think I don't need to repeat it here. In summary:
1) When using SLIN16, the media attributes are: "m=audio 19942 RTP/AVP 118 101"
2) When using SLIN48, the media attributes are: "m=audio 17868 RTP/AVP 101"

Server A's sip.conf:
[general]
register => frankie:welcome at 10.30.22.121/goldburg

[goldburg]
type = friend
secrete = welcome
context = goldburg_incoming
host = dynamic
disallow = all
allow = slin48

Server B's sip.conf:
[general]
register => goldburg:welcome at 10.30.23.51/frankie

[frankie]
type = friend
secrete = welcome
context = frankie_incoming
host = dynamic
disallow = all
allow = slin48

  was:
I first submitted this question in the forum and later asked to submit it as an issue: http://forums.digium.com/viewtopic.php?f=13&t=91190&start=0&hilit=Confbridge&sid=9ee675f5b376c518edec9952fb0de9b5




> Codec Format Is Not Included in the SDP Media Attributes When SLIN48 Codec Is Used
> ----------------------------------------------------------------------------------
>
>                 Key: ASTERISK-24274
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24274
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 12.4.0
>            Reporter: Frankie Chin
>
> I first submitted this question in the forum and was later asked to submit it as an issue: http://forums.digium.com/viewtopic.php?f=13&t=91190&start=0&hilit=Confbridge&sid=9ee675f5b376c518edec9952fb0de9b5
> I described the issue background and my findings in the forum. So I think I don't need to repeat it here. In summary:
> 1) When using SLIN16, the media attributes are: "m=audio 19942 RTP/AVP 118 101"
> 2) When using SLIN48, the media attributes are: "m=audio 17868 RTP/AVP 101"
> Server A's sip.conf:
> [general]
> register => frankie:welcome at 10.30.22.121/goldburg
> [goldburg]
> type = friend
> secrete = welcome
> context = goldburg_incoming
> host = dynamic
> disallow = all
> allow = slin48
> Server B's sip.conf:
> [general]
> register => goldburg:welcome at 10.30.23.51/frankie
> [frankie]
> type = friend
> secrete = welcome
> context = frankie_incoming
> host = dynamic
> disallow = all
> allow = slin48



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