05/22/19 18:08 PM  

HD Voice - Overview | RingCentral

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SummaryHD Voice Overview
Details

 

High-Definition Voice (HD Voice) allows you to establish calls between supported RingCentral Desk Phones, RingCentral Phone and RingCentral for Mobile with high-quality voice audio. To consistently deliver the highest HD quality possible, RingCentral utilizes the well-regarded OPUS Interactive codec for audio and video, as well as the G.722 codec for audio. 


 

Key Features & Benefits


• Clear conversation with background noise reduction

• Better call experience within RingCentral services across all endpoints (Desk phones, conference phones, RingCentral Phone and RingCentral Phone for Mobile)

• HD Voice with OPUS Codec is enabled by default on RingCentral Phone and RingCentral Phone for Mobile. It provides a better user experience with more clarity in HD Voice, especially in limited bandwidth and network environment. 


 

Availability


HD Voice is automatically enabled and is available to the following RingCentral plans:
 

United States and Canada: RingCentral Office Professional, Essentials, Standard, Premium and Ultimate plans.

United Kingdom: RingCentral Office Standard, Premium and Ultimate plans.


 

List of phones that support HD Voice with OPUS codec 


If OPUS is not available, the phone will still have HD voice with G.722 codec.

Cisco desk phones

Polycom desk phones**

Conference phones

Yealink desk phones

RingCentral Phones****


 

VVX 250
VVX 301*
VVX 311*
VVX 350
VVX 411*
VVX 450
VVX 500*
VVX 501**
VVX 600*
VVX 601**

Polycom Trio 8500
Polycom Trio 8800

 

T42S
T46S
 

RingCentral Phone (Softphone) 

RingCentral Phone for Mobile***


Polycom VVX phones support OPUS if HD Voice is enabled in the Phone's settings. For steps, go to HD Voice - Enable | RingCentral Online account

Polycom VVX 301, 311411, 500, 501, 600 and 601 phones will support a single OPUS stream. Users can only make one call at a time using the OPUS codec on these phones. Additional calls will use second preferred codec G.722. Local conferencing on these phones will NOT support OPUS codec.

** Polycom VVX 501 and 601 will be able to support two legs with OPUS codec. Additional calls on the phone will use the next preferred codec G.722. Local conferencing with these phones will support two legs with OPUS codec.

***RingCentral Phone for Mobile - OPUS Codec Support Minimum Requirements: iOS 8.0 or later; Android 4.4 or later; Dual-core 1.5GHz and higher or Quad-core any GHz. If your device does not meet the minimum requirements, your device will still have HD voice with G.722 codec.


 

List of phones that support HD Voice with G.722 codec 

 

Cisco desk phones

Polycom SoundPoint IP

Polycom VVX

Conference phones

Yealink desk phones

SPA 303
SPA 508G
SPA 509G
SPA 514G
SPA 525G
SPA 525G2 
Cisco 7841
Cisco 8861

SPIP 335 
SPIP 450
SPIP 550
SPIP 560
SPIP 650
SPIP 670
 

VVX 101 
VVX 201 
VVX 310
VVX 311
VVX 410 
VVX 411
VVX 500
VVX 600

Polycom 5000
Polycom 6000 
 

T21P
W52P
W56P


HD Voice is supported on phones configured via RingCentral's assisted provisioning. To enable HD Voice on your device, go to HD Voice - Enable | RingCentral Online account.

 

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