Re: [asterisk-users] Codec question

[Eric Wieling]

turn off g726.

On 6/17/20 4:34 PM, Jerry Geis wrote:

Ok - updating the firmware on teh device - factory reset, re-config.
Capabilities: us - (g726|slin16|ulaw|alaw|gsm), peer - 
audio=(ulaw|alaw|g726|slin16)/video=(nothing)/text=(nothing), combined - 
(g726|slin16|ulaw|alaw)

Looking much better.

Jerry

On Wed, Jun 17, 2020 at 4:01 PM Jerry Geis > wrote:


I thought - what about the software - maybe it needs updated.
After doing so I get a list:

Audio codecs
PCMU (8000 Hz)
PCMA (8000 Hz)
opus (48000 Hz)
L16/16000 (16000 Hz)
G.726-32 (8000 Hz)
L16/8000 (8000 Hz)
speex/16000 (16000 Hz)
speex/8000 (8000 Hz)




--
http://help.nyigc.net/

--
_
-- Bandwidth and Colocation Provided by http://www.api-digital.com --

Check out the new Asterisk community forum at: https://community.asterisk.org/

New to Asterisk? Start here:
 https://wiki.asterisk.org/wiki/display/AST/Getting+Started

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

Re: [asterisk-users] Codec question

[Jerry Geis]

Ok - updating the firmware on teh device - factory reset, re-config.
Capabilities: us - (g726|slin16|ulaw|alaw|gsm), peer -
audio=(ulaw|alaw|g726|slin16)/video=(nothing)/text=(nothing), combined -
(g726|slin16|ulaw|alaw)
Looking much better.

Jerry

On Wed, Jun 17, 2020 at 4:01 PM Jerry Geis  wrote:

> I thought - what about the software - maybe it needs updated.
> After doing so I get a list:
>
> Audio codecs
> PCMU (8000 Hz)
> PCMA (8000 Hz)
> opus (48000 Hz)
> L16/16000 (16000 Hz)
> G.726-32 (8000 Hz)
> L16/8000 (8000 Hz)
> speex/16000 (16000 Hz)
> speex/8000 (8000 Hz)
>
-- 
_
-- Bandwidth and Colocation Provided by http://www.api-digital.com --

Check out the new Asterisk community forum at: https://community.asterisk.org/

New to Asterisk? Start here:
  https://wiki.asterisk.org/wiki/display/AST/Getting+Started

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

Re: [asterisk-users] Codec question

[Jerry Geis]

I thought - what about the software - maybe it needs updated.
After doing so I get a list:

Audio codecs
PCMU (8000 Hz)
PCMA (8000 Hz)
opus (48000 Hz)
L16/16000 (16000 Hz)
G.726-32 (8000 Hz)
L16/8000 (8000 Hz)
speex/16000 (16000 Hz)
speex/8000 (8000 Hz)
-- 
_
-- Bandwidth and Colocation Provided by http://www.api-digital.com --

Check out the new Asterisk community forum at: https://community.asterisk.org/

New to Asterisk? Start here:
  https://wiki.asterisk.org/wiki/display/AST/Getting+Started

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

Re: [asterisk-users] Codec question

[Jerry Geis]

Docs said this:
Audio Codecs: G.711, G.726, WAV, MP3.

This is all it shows:
Got SDP version 3801411990 and unique parts [- 3801411989 IN IP4
192.168.2.3]
Found RTP audio format 0
Found RTP audio format 101
Found audio description format PCMU for ID 0
Found audio description format telephone-event for ID 101
Capabilities: us - (ulaw|alaw|gsm), peer -
audio=(ulaw)/video=(nothing)/text=(nothing), combined - (ulaw)
Non-codec capabilities (dtmf): us - 0x1 (telephone-event|), peer - 0x1
(telephone-event|), combined - 0x1 (telephone-event|)
Peer audio RTP is at port 192.168.2.3:4138

Something is not right.

Jerry
-- 
_
-- Bandwidth and Colocation Provided by http://www.api-digital.com --

Check out the new Asterisk community forum at: https://community.asterisk.org/

New to Asterisk? Start here:
  https://wiki.asterisk.org/wiki/display/AST/Getting+Started

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

Re: [asterisk-users] Codec question

[George Joseph]

On Wed, Jun 17, 2020 at 11:13 AM Jerry Geis  wrote:

> I see this device :
> Axis C8033 Audio Bridge Quick Specs:
> Communications Protocol: SIP.
> Ethernet Ports: 1x 10/100.
> PoE: 802.3af/at Type 1 Class 2.
> Additional Interfaces:
> Audio: one-way/two-way, mono.
> Audio Codecs: G.711, G.726, WAV, MP3.
> Edge Storage: microSD, microSDHC, microSDXC.
> Operating Temperature: 4°F - 122°F.
>
> What is Codec WAV and MP3  to asterisk ???
>

The literals "wav" and "mp3" are unknown as far as media handling goes.
 We'd need to see what payload types they translate them to.   If you can
get a real SDP from one of those devices we could say more.



>
> Jerry
>
> --
> _
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>
> Check out the new Asterisk community forum at:
> https://community.asterisk.org/
>
> New to Asterisk? Start here:
>   https://wiki.asterisk.org/wiki/display/AST/Getting+Started
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>http://lists.digium.com/mailman/listinfo/asterisk-users



-- 
George Joseph
Asterisk Software Developer
direct/fax +1 256 428 6012
Check us out at www.sangoma.com and www.asterisk.org
[image: image.png]
-- 
_
-- Bandwidth and Colocation Provided by http://www.api-digital.com --

Check out the new Asterisk community forum at: https://community.asterisk.org/

New to Asterisk? Start here:
  https://wiki.asterisk.org/wiki/display/AST/Getting+Started

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

[asterisk-users] Codec question

[Jerry Geis]

I see this device :
Axis C8033 Audio Bridge Quick Specs:
Communications Protocol: SIP.
Ethernet Ports: 1x 10/100.
PoE: 802.3af/at Type 1 Class 2.
Additional Interfaces:
Audio: one-way/two-way, mono.
Audio Codecs: G.711, G.726, WAV, MP3.
Edge Storage: microSD, microSDHC, microSDXC.
Operating Temperature: 4°F - 122°F.

What is Codec WAV and MP3  to asterisk ???

Jerry
-- 
_
-- Bandwidth and Colocation Provided by http://www.api-digital.com --

Check out the new Asterisk community forum at: https://community.asterisk.org/

New to Asterisk? Start here:
  https://wiki.asterisk.org/wiki/display/AST/Getting+Started

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

[Asterisk-Users] codec question

[Matt Hess]

I'm looking for opinions on g726-32 vs. g711u..

They both have decent audio quality.. and looking at the wiki I get the 
impression that g726 is like the little brother to g711. Yet, I've run 
into quite a few sip termination vendors who don't support it. Does 
anyone on the list actively use g726 for anything and what have those 
experiences been?


The g726 codec for me at least seems to be the poor man's solution for 
lack of g729 capability.


(apply clue stick as necessary)

begin:vcard
fn:Matt Hess
n:Hess;Matt
org:LiveWire Networks
adr;dom:;;4577 Pecos St;Denver;CO;80211
email;internet:[EMAIL PROTECTED]
title:Sr. Network Engineer
tel;work:303-458-5667 x 106
tel;fax:303-458-5725
x-mozilla-html:FALSE
url:http://www.livewirenet.com/
version:2.1
end:vcard

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