Polycom a rendu disponible pour le mois de Juin 2018 une nouvelle révision pour le software Polycom UC en version 188.8.131.5289
La révision pour Skype Entreprise s'applique aux téléphones suivants:
- VVX 101 business media phone
- VVX 201 business media phone
- VVX 300/301/310/311 business media phones
- VVX 400/401/410/411 business media phones
- VVX 500/501 business media phones
- VVX 600/601 business media phones
- VVX 1500 business media phone
- VVX 150 business IP phone
- VVX 250 business IP phone
- VVX 350 business IP phone
- VVX 450 business IP phone
- VVX D60 Wireless Handset and Base Station
- SoundStructure VoIP Interface phone
•Polycom EagleEye Mini Camera Support
•Forward Error Correction
•Centralized Conference Control Protocol (CCCP) Conference View Support
•Quality of Service (QoS) for Skype for Business Video Calls
•Toggling Between Audio-only or Audio-Video Call
Polycom EagleEye Mini Camera Support
VVX 501 and 601 business media phones support the Polycom EagleEye Mini USB camera with all the features and capabilities supported with the Polycom VVX camera.
VVX 501 and VVX 601 business media phones with a connected EagleEye Mini camera support the following features:
● Video stream transmissions up to 1080p with a maximum bit rate of 4 Mbps for AVC calls.
● Microsoft H.264 UC video codec for Skype for Business peer-to-peer video calls and video conference calls.
● Forward Error Correction (FEC) with the Microsoft H.264 UC video codec.
● Simulcast video streams with the Microsoft H.264 UC video codec.
● CCCP video conference calls.
● Quality of Service (QoS) for Skype for Business video calls.
The following lists the video and video codec parameters:
Forward Error Correction
Polycom phones support Forward Error Correction (FEC) DV0 and DV1 with Skype for Business Server 2015, Skype for Business 2015 client, and Lync 2013 environments for H.264 SVC. The scheme introduces recovery packets on the transmitter which recover lost video packets on the receiver.
FEC performance and quality improvements with this release may vary depending on network conditions.
When BToE is enabled and the video-enabled phone is paired to the Skype for Business client on your computer, the preference for transmitting and receiving video streams is given to Skype for Business client. The preference is given to VVX phones only when the phone unpairs with the Skype for Business client. You can place all Skype for Business related calls from VVX phones as audio-only irrespective of the call mode selected on the phone. However, users can choose to enable video from the paired Skype for Business client.
Use the following parameter to set the FEC codec priority:
Polycom phones registered to Skype for Business can simultaneously send a low resolution video stream and a second higher-resolution video stream to conference participants in a Skype for Business AVMCU meeting. Simulcast is enabled by default.
Skype for Business AVMCU-based video meetings are driven by endpoint requests to receive video, which is called a video source request (VSR). The VSR specifies the resolution (among other constraints) and the participant(s) whose video the endpoint would like to display. The requested resolution in Skype for Business client video calls is based on the size of the video window and new VSRs are sent when the size of the window changes.
Centralized Conference Control Protocol (CCCP) Conference View Support
With the support of Polycom EagleEye Mini USB camera, the VVX 501 and 601 business media phones support the Centralized Conference Control Protocol (CCCP) Skype for Business conference view during a video call.
You can configure the phone allowing users to control the Skype for Business conference view during a video call. Users can set the conference view from Conference Settings menu.
Use the following parameter to configure the Skype for Business conference view settings on the phone:
Quality of Service (QoS) for Skype for Business Video Calls
With the release and support of the Polycom EagleEye Mini USB camera, the VVX 501 and 601 business media phones support QoS of Skype for Business video calls. You can configure VVX 501 and 601 phones to receive Differentiated Services Code Point (DSCP) for audio and video calls.
You can configure the phones to support QoS of Skype for Business video calls using the following parameters:
Toggling Between Audio-only or Audio-Video Calls
You can enable users to toggle between audio-only and audio-video calls.
When this feature is enabled on the video-enabled business media phones, a soft key displays to enable users to toggle calls between audio-only or audio-video. This feature also applies to audio and video conference calls in Skype for Business environments.
When the phone is registered, you can:
● Use video.callMode.default to begin calls as audio-video or audio only. By default, calls begin as audio. After a video call has ended, the phone returns to audio-only.
● If you set this parameter to audio, users can choose to add video to the call.
● Use feature.audioVideoToggle.enabled to enable users to choose audio-video before placing a call.
● If set to audio-only, users must choose to use audio-video before the call begins. After the video call ends, the phone returns to audio-only.
● Use audioVideoToggle.callMode.persistent to maintain or reset the call mode set by users.