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[asterisk-users] OPUS support in Asterisk 13


 
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djchillerz at gmail.com
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PostPosted: Thu Mar 24, 2016 9:10 am    Post subject: [asterisk-users] OPUS support in Asterisk 13 Reply with quote

Hi all,
Sorry if this has been asked before. I searched a lot, but found conflicting answers, so hoping for some clarification.
My question is does Asterisk 13 support OPUS? If so which version exactly?
If asterisk 13 requires a patch, which is the correct one and where do I get it?
Kind regards,
C
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creslin at digium.com
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PostPosted: Thu Mar 24, 2016 9:38 am    Post subject: [asterisk-users] OPUS support in Asterisk 13 Reply with quote

On Thu, Mar 24, 2016 at 9:09 AM, Chirag Desai <djchillerz@gmail.com> wrote:
Quote:
Hi all,

Sorry if this has been asked before. I searched a lot, but found conflicting
answers, so hoping for some clarification.

My question is does Asterisk 13 support OPUS? If so which version exactly?

Sort of - it supports OPUS pass through officially, but does not
support OPUS transcoding. I'm not certain when pass through support
went in though, but I believe it was prior to cutting of the 13
branch.

There are some unofficial patches that add OPUS support to Asterisk
but I cannot point you to which ones are best to use, unfortunately.

Hope that helps!

--
Matthew Fredrickson
Digium, Inc. | Engineering Manager
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA

--
_____________________________________________________________________
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tzafrir.cohen at xorco...
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PostPosted: Thu Mar 24, 2016 9:51 am    Post subject: [asterisk-users] OPUS support in Asterisk 13 Reply with quote

On Thu, Mar 24, 2016 at 09:36:40AM -0500, Matt Fredrickson wrote:
Quote:
On Thu, Mar 24, 2016 at 9:09 AM, Chirag Desai <djchillerz@gmail.com> wrote:
Quote:
Hi all,

Sorry if this has been asked before. I searched a lot, but found conflicting
answers, so hoping for some clarification.

My question is does Asterisk 13 support OPUS? If so which version exactly?

Sort of - it supports OPUS pass through officially, but does not
support OPUS transcoding. I'm not certain when pass through support
went in though, but I believe it was prior to cutting of the 13
branch.

There are some unofficial patches that add OPUS support to Asterisk
but I cannot point you to which ones are best to use, unfortunately.

I still find it odd that OPUS is not considered safe enough for Asterisk
even though it has been used in various programs such as Firefox and
Chromium/Chrome. Not very handy if anybody wants to use Asterisk for
WebRTC.

Anyway, the up-to-date one I have is:
http://anonscm.debian.org/cgit/pkg-voip/asterisk.git/tree/debian/patches/opus.patch?h=debian/1%2513.7.2_dfsg-2
based on https://github.com/seanbright/asterisk-opus , which has rotted
a bit (but took only a minor bit of tweaking).

--
Tzafrir Cohen
icq#16849755 jabber:tzafrir.cohen@xorcom.com
+972-50-7952406 mailto:tzafrir.cohen@xorcom.com
http://www.xorcom.com

--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:
http://www.asterisk.org/hello

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http://lists.digium.com/mailman/listinfo/asterisk-users
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dan.jenkins88 at gmail...
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PostPosted: Thu Mar 24, 2016 10:45 am    Post subject: [asterisk-users] OPUS support in Asterisk 13 Reply with quote

On Thu, Mar 24, 2016 at 2:50 PM, Tzafrir Cohen <tzafrir.cohen@xorcom.com (tzafrir.cohen@xorcom.com)> wrote:
Quote:
On Thu, Mar 24, 2016 at 09:36:40AM -0500, Matt Fredrickson wrote:
Quote:
On Thu, Mar 24, 2016 at 9:09 AM, Chirag Desai <djchillerz@gmail.com (djchillerz@gmail.com)> wrote:
Quote:
Hi all,

Sorry if this has been asked before. I searched a lot, but found conflicting
answers, so hoping for some clarification.

My question is does Asterisk 13 support OPUS? If so which version exactly?

Sort of - it supports OPUS pass through officially, but does not
support OPUS transcoding.  I'm not certain when pass through support
went in though, but I believe it was prior to cutting of the 13
branch.

There are some unofficial patches that add OPUS support to Asterisk
but I cannot point you to which ones are best to use, unfortunately.

I still find it odd that OPUS is not considered safe enough for Asterisk
even though it has been used in various programs such as Firefox and
Chromium/Chrome. Not very handy if anybody wants to use Asterisk for
WebRTC.

Anyway, the up-to-date one I have is:
http://anonscm.debian.org/cgit/pkg-voip/asterisk.git/tree/debian/patches/opus.patch?h=debian/1%2513.7.2_dfsg-2
based on https://github.com/seanbright/asterisk-opus , which has rotted
a bit (but took only a minor bit of tweaking).

--
               Tzafrir Cohen
icq#16849755              jabber:tzafrir.cohen@xorcom.com ([email]jabber%3Atzafrir.cohen@xorcom.com[/email])
tzafrir.cohen@xorcom.com (tzafrir.cohen@xorcom.com)
http://www.xorcom.com

--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:
               http://www.asterisk.org/hello

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To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users







Tzafrir, heres hoping that it was taken back to Digium Legal after we asked about it a fair bit at AstriDevCon and Astricon 


*looks at Matt Jordan and says sorry again*


Dan
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djchillerz at gmail.com
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PostPosted: Thu Mar 24, 2016 2:10 pm    Post subject: [asterisk-users] OPUS support in Asterisk 13 Reply with quote

I hope so! Snom just added opus support in their latest firmware if that counts for anything.
Hope digium figure it out.
Tzafrir, does your update support pass through only or transcoding too?
Thanks all,
Chirag
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tzafrir.cohen at xorco...
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PostPosted: Sun Mar 27, 2016 6:16 am    Post subject: [asterisk-users] OPUS support in Asterisk 13 Reply with quote

On Thu, Mar 24, 2016 at 07:09:07PM +0000, Chirag Desai wrote:

Quote:
Tzafrir, does your update support pass through only or transcoding too?

"My" (actually: Meetecho's) patch includes transcoding support.

As already mentioned: Asterisk already supports Opus pass-through.

--
Tzafrir Cohen
icq#16849755 jabber:tzafrir.cohen@xorcom.com
+972-50-7952406 mailto:tzafrir.cohen@xorcom.com
http://www.xorcom.com

--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:
http://www.asterisk.org/hello

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users
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