[asterisk-bugs] [JIRA] (ASTERISK-26478) codec_opus: Opus transcoding one-way audio issue

[Luke Escude (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=233366#comment-233366 ] 

Luke Escude commented on ASTERISK-26478:
----------------------------------------

Inbound call dial plan:
[from-trunk]

exten => 14693517083,1,Answer
same => n,Set(CALLERID(num)=${CALLERID(num):1})
same => n,Set(CALLERID(name)=${CALLERID(name)})
same => n,Set(CDR(cdr_application)=Inbound Call)
same => n,Set(CDR(cdr_direction)=1)
same => n,Set(CDR(cdr_inbound_did)=14693517083)
same => n,Set(CDR(cdr_inbound_from_phonenumber)=${CALLERID(num)})
same => n,Set(CDR(cdr_inbound_from_callerid)=${CALLERID(name)})
same => n,Set(CDR(cdr_inbound_to_extension)=150)
same => n,GotoIf($["${CURL("127.0.0.1/blacklist_check.php?user=0&num=${CALLERID(num)}")}" != "1"]?noblock)
same => n,Busy
same => n,Hangup
same => n(noblock),noop
same => n,Set(__inboundrec=1)
same => n,Set(filepath=/var/www/html/call_recordings/${STRFTIME(${EPOCH},UTC,%Y)}/${STRFTIME(${EPOCH},UTC,%m)}/${STRFTIME(${EPOCH},UTC,%d)}/${STRFTIME(${EPOCH},UTC,%Y)}-${STRFTIME(${EPOCH},UTC,%m)}-${STRFTIME(${EPOCH},UTC,%d)}_${STRFTIME(${EPOCH},UTC,%H)}:${STRFTIME(${EPOCH},UTC,%M)}:${STRFTIME(${EPOCH},UTC,%S)}_${UNIQUEID}.wav)
same => n,Set(CDR(cdr_recording_path)=${filepath})
same => n,Set(AUDIOHOOK_INHERIT(MixMonitor)=yes)
same => n,MixMonitor(${filepath})
same => n,Goto(from-internal,150,1)
exten => fax4693517083,1,Busy()

> codec_opus: Opus transcoding one-way audio issue
> ------------------------------------------------
>
>                 Key: ASTERISK-26478
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26478
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Codecs/codec_opus
>    Affects Versions: 14.0.2
>         Environment: Centos x64
>            Reporter: Luke Escude
>            Assignee: Unassigned
>            Severity: Minor
>         Attachments: Console-1.rtf, pcap0 3.pcap, PCAP2.pcap
>
>
> Are there any known issues with transcoding with the Opus codec from Digium?
> About 1 in every 4 handsets is having one-way audio problems on Opus, during outbound calls (handset -> opus -> Asterisk 14 -> uLaw -> Trunk)
> It could be the handsets themselves as well, since Grandstream only recently started supporting opus.



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