Tag Archives: codec

3CX, Phone System, SIP-T41S, SIP-T42S, SIP-T46S, SIP-T48S, SIP-T53, Yealink

Yealink Handset Crackling or Buzzing from Handset and Speakerphone

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You may occasionally notice that your Yealink phone starts crackling or buzzing.  This has most commonly been observed after the phone has been in operation for sometime without being rebooted or after a firmware update.

Below are some troubleshooting steps that you can try to resolve the buzzing and crackling

  • Try restarting the Yealink Phone (You can either remove the Power or Ethernet Cable if using PoE, alternatively just hold down the X key until you are prompted to restart the phone)
  • Try a Factory Reset on the Phone, ensure that you have all the required settings to reconfigure the device after the factory reset.
  • Update the phone firmware to the latest release and then perform a factory reset prior to configuring or provisioning the phone again.
  • Confirm if crackling or buzzing is just occurring from the handset or also from the speakerphone.  If just the handset exhibits the issue then the cable or handset may need to be replaced.
  • Ensure that the VoIP/SIP Phone System is up to date
  • Ensure that you are using the most appropriate voice Codecs for your phones and the SIP Trunk. (A-law is commonly used in Europe and u-law is generally used in the United States)
2.0.1, Apple, Mac OS X, Microsoft, Mountain Lion, VideoLAN, VLC Media Player, Windows, Windows 7, Windows Vista, Windows XP, XP Mode

VideoLAN VLC Media Player Version 2.0.1 Released for Windows and Mac OS X

VideoLAN VLC Media Player Version 2.0.1 has been released and includes the following fixes and new features:

• Support for MxPEG files and streams

• New features in the Mac OS X interface for more customization

• Numerous fixes in the Qt, the Mac OS and the skins interfaces

• Fixes for HTTP Live Streaming, CDDB, UDP/RTP support

• Security issues SA-1201 and SA-1202

• Limited support for Bluray discs menus

• Numerous fixes for MKV support

• Fix for splitted RAR files playback

• Numerous fixes for more than 120 bugs

• Codec and 3rd party libraries security updates

VLC Media Player can be download from http://www.videolan.org/vlc/#download

11.11, 11.11, 11.11c, 11.11c, 11.12, 11.12, 12.1, 12.1, 12.1a, 12.1a, 12.2, 12.2, 12.3, 12.3, 5000 Series, 5000 Series, 6000 Series, 6000 Series, AMD, ATI, Catalyst, Catalyst, Microsoft, Nvidia, Radeon, Radeon, SBS 2011, Service Pack 1, Service Pack 1, Service Pack 1, Service Pack 1, Small Business Server 2011, Windows, Windows 7, Windows Server 2008 R2

Mfreadwrite.dll – Pre Service Pack 2 Revision History for Windows 7 SP1, Windows Server 2008 R2 SP1 and Windows Small Business Server 2011 (SBS 2011)

Mfreadwrite.dll – Pre Service Pack 2 Revision History for Windows 7 SP1, Windows Server 2008 R2 SP1 and Windows Small Business Server 2011 (SBS 2011)

16-Apr-2011 – 12.0.7601.21705 – Mfreadwrite.dll – x86/x64 – http://support.microsoft.com/kb/2529825 – A video is not played smoothly on a Windows 7-based computer that supports MFT

16-Apr-2011 – 12.0.7601.17596 – Mfreadwrite.dll – x86/x64 – http://support.microsoft.com/kb/2529825 – A video is not played smoothly on a Windows 7-based computer that supports MFT

High Definition Audio Codecs, Microsoft, Realtek, Service Pack 3, Windows, Windows 2000, Windows XP

Realtek HD Audio Driver Revision History – Windows 2000 x86 and Windows XP x86 – x64

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Realtek HD Audio Driver Revision History – Windows 2000 x86 and Windows XP x86/x64

 

R2.71 – 5.10.0.6873 –

R2.70 – 5.10.0.6662 –

R2.69 – 5.10.0.6649 –

R2.68 – 5.10.0.6602 –

R2.67 – 5.10.0.6526 –

R2.66 – 5.10.0.6482 –

R2.65 – 5.10.0.6449 –

R2.64 – 5.10.0.6438 –

R2.63 – 5.10.0.6410 –

R2.62 – 5.10.0.6392 –

R2.61 – 5.10.0.6383 –

R2.60 – 5.10.0.6363 –

R2.59 – 5.10.0.6343 –

R2.58 – 5.10.0.6316 –

R2.57 – 5.10.0.6299 –

R2.56 – 5.10.0.6278 –

R2.55 – 5.10.0.6257 –

R2.54 – 5.10.0.6235 –

R2.53 – 5.10.0.6215 –

R2.52 – 5.10.0.6194 –

R2.51 – 5.10.0.6167 –

R2.50 – 5.10.0.6151

R2.49 – 5.10.0.6132

R2.48 – 5.10.0.6101

R2.47 – 5.10.0.6083

R2.46 – 5.10.0.6077

R2.45 – 5.10.0.6069

R2.44 – 5.10.0.6066

R2.43 – 5.10.0.6050

R2.42 – 5.10.0.6043

R2.41 – 5.10.0.6029

R2.40 – 5.10.0.6013

R2.39 – 5.10.0.6000

R2.38 – 5.10.0.5995

R2.37 – 5.10.0.5983

R2.36 – 5.10.0.5969

R2.35 – 5.10.0.5953

R2.34 – 5.10.0.5943

R2.33 – 5.10.0.5936

R2.32 – 5.10.0.5928

R2.31 – 5.10.0.5919

R2.30 – 5.10.0.5911

R2.29 – 5.10.0.5898

R2.28 – 5.10.0.5888

R2.27 – 5.10.0.5874

R2.26 – 5.10.0.5864

R2.25 – 5.10.0.5859

R2.24 – 5.10.0.5854

R2.23 – 5.10.0.5845

R2.22 – 5.10.0.5832

R2.21 – 5.10.0.5821

R2.20 – 5.10.0.5817

R2.19 – 5.10.0.5809

R2.18 – 5.10.0.5804

R2.17 – 5.10.0.5794

R2.16 – 5.10.0.5791

R2.15 – 5.10.0.5783

R2.14 – 5.10.0.5772

R2.13 – 5.10.0.5767

R2.12 – 5.10.0.5764

R2.11 – 5.10.0.5755

R2.10 – 5.10.0.5745

R2.09 – 5.10.0.5735

R2.08 – 5.10.0.5730

R2.07 – 5.10.0.5717

R2.06 – 5.10.0.5713

R2.05 – 5.10.0.5708

R2.04 – 5.10.0.5700

R2.03 – 5.10.0.5694

R2.02 – 5.10.0.5683

R2.01 – 5.10.0.5680

R2.00 – 5.10.0.5672

R1.99 – 5.10.0.5667

R1.98 – 5.10.0.5657

R1.97 – 5.10.0.5653

R1.96 – 5.10.0.5643

R1.95 – 5.10.0.5636

R1.94 – 5.10.0.5628

R1.93 – 5.10.0.5624

R1.92 – 5.10.0.5618

R1.91 – 5.10.0.5605

R1.90 – 5.10.0.5591

R1.89 – 5.10.0.5582

R1.88 – 5.10.0.5574

R1.87 – 5.10.0.5567

R1.86 – 5.10.0.5559

R1.85 – 5.10.0.5548

R1.84 – 5.10.0.5532

R1.83 – 5.10.0.5523

R1.82 – 5.10.0.5512

R1.81 – 5.10.0.5506

R1.80 – 5.10.0.5497

R1.79 – 5.10.0.5490

R1.78 – 5.10.0.5485

R1.77 – 5.10.0.5480

R1.76 – 5.10.0.5477

R1.75 – 5.10.0.5473

R1.74 – 5.10.0.5470

R1.73 – 5.10.0.5464

R1.72 – 5.10.0.5449

R1.71 – 5.10.0.5443

R1.70 – 5.10.0.5436

R1.69 – 5.10.0.5433

R1.68 – 5.10.0.5413

R1.67 – 5.10.0.5413

R1.66 – 5.10.0.5404

R1.65 – 5.10.0.5397

R1.64 – 5.10.0.5391

R1.63 – 5.10.0.5377

R1.62 – 5.10.0.5377

R1.61 – 5.10.0.5377

R1.60 – 5.10.0.5366

R1.59 – 5.10.0.5366

R1.58 – 5.10.0.5366

R1.57 – 5.10.0.5366

R1.56 – 5.10.0.5345

R1.55 – 5.10.0.5345

R1.54 – 5.10.0.5345

R1.53 – 5.10.0.5324

R1.52 – 5.10.0.5324

R1.51 – 5.10.0.5324

R1.50 – 5.10.0.5319

R1.49 – 5.10.0.5319

R1.48 – 5.10.0.5317

R1.47 – 5.10.0.5296

R1.46 – 5.10.0.5294

R1.45 – 5.10.0.5288

R1.44 – 5.10.0.5286

R1.43 – 5.10.0.5283

R1.42 – 5.10.0.5282

R1.41 – 5.10.0.5273

R1.40 – 5.10.0.5268

R1.39 – 5.10.0.5265

R1.38 – 5.10.0.5257

R1.37 – 5.10.0.5253

R1.36 – 5.10.0.5247

R1.35 – 5.10.0.5242

R1.34 – 5.10.0.5233

R1.33 – 5.10.0.5229

R1.32 – 5.10.0.5224

R1.31 – 5.10.0.5221

R1.30 – 5.10.0.5211

R1.29 – 5.10.0.5202

R1.28 – 5.10.0.5200

R1.27 – 5.10.0.5188

R1.26 – 5.10.0.5178

R1.25 – 5.10.0.5172

R1.24 – 5.10.0.5152

R1.23 – 5.10.0.5136

R1.22 – 5.10.0.5128

R1.21 – 5.10.0.5127

R1.20 – 5.10.0.5125

R1.19 – 5.10.0.5123

R1.18 – 5.10.0.5122

R1.17 – 5.10.0.5120

R1.16 – 5.10.0.5119

R1.15 – 5.10.0.5116

R1.14 – 5.10.0.5109

R1.13 – 5.10.0.5038

R1.12 – 5.10.0.5037

R1.11 – 5.10.0.5036

R1.10 – 5.10.0.5034

R1.09 – 5.10.0.5033

R1.08 – 5.10.0.5032

R1.07 – 5.10.0.5031

R1.06 – 5.10.0.5030

R1.05 – 5.10.0.5029

R1.04 – 5.10.0.5028

R1.03 – 5.10.0.5027

R1.02 – 5.10.0.5022

R1.01 – 5.10.0.5022

R1.00 – 5.10.0.5017

Windows 2000 and Windows XP – Realtek HD Audio Device Driver Support is available for the following Devices and HD Audio Chipsets:

ALC880

ALC882

ALC883

ALC885

ALC886

ALC887

ALC888

ALC889

ALC892

ALC899

ALC861VC

ALC861VD

ALC660

ALC662

ALC663

ALC665

ALC670

ALC671

ALC672

ALC676

ALC680

ALC221

ALC231

ALC260

ALC262

ALC267

ALC268

ALC269

ALC270

ALC272

ALC273

ALC275

ALC276

ALC280

ALC282

ALC290