Codecs Compatibility Matrix; Bandwidth Usage Considerations; Video Phone Bandwidth Limitation - Mitel MiVoice Office 250 Manual Book

• The camera should be IEEE 802.3af PoE compliant, allowing the camera to receive its
power over the LAN connection.
• The camera must be ONVIF (Open Network Video Interface Forum) compliant. ONVIF
defines a protocol for the exchange of information between different video devices. ONVIF
compliance is intended to ensure interoperability between devices.
• The camera must support the H.264 video compression standard and it must also support
video streaming via RTP over UDP.
• The camera should support video resolutions of up to 720p @ 30 fps (HDTV).
• The camera must provide a 10BASE-T/100BASE-TX Ethernet network interface.
For details on how to configure the camera and the L2 switch networking parameters, see LAN
Connection Guidelines.
For details on settings, see the MiVoice Conference/Video Phone Engineering Guidelines.

CODECS COMPATIBILITY MATRIX

In order to establish a video call, both parties have to support a common video codec.
The table below shows the list of supported phones and codecs.
X-Lite
Bria
MiVoice
Conference/Video
Phone

BANDWIDTH USAGE CONSIDERATIONS

Since all media will go from one SIP device to another, there will not be any extra
resource/bandwidth usage, Therefore, there will not be a need to run the system resource
calculation tools. In case of a P2P failure, the call will be handled as an Audio-only call, and
existing resource calculations will provide the proper results for maximum number of supported
calls, and bandwidth requirements.

VIDEO PHONE BANDWIDTH LIMITATION

These settings are found under the Cable/DSL menu under Settings -> Advanced -> System
Settings -> Video Settings.
X-LITE
H.263
H.263+ (1998)
Engineering Guidelines
BRIA
H.263
H.263+ (1998)
H.263
H.263+ (1998)
H.264 (base profile)
VP8
MIVOICE VIDEO
PHONE
No common codec. No
Video Call
H.264 (base profile)
H.264(base profile)
H.264(high profile)
33