Specifications

Product Description
IP Office Release 7.0
© 2011 AVAYA All rights reserved.
Page 285
Issue 22.a.- (21 March 2011)
Supported Audio and Video Hardware
Softphone can run with any Windows sound device supporting full-duplex quality.
If possible, audio devices are automatically detected and allocated to the Softphone.
Softphone supports simultaneous operation of two sound devices, e.g. a headset or USB handset for normal
calls and a USB handsfree unit for handsfree operation. It is possible to switch between the sound devices at
any time during the call.
For alerting, in addition to that the PC speakers can be activated to ring the phone.
For ease of use, similar to desktop telephones, Softphone supports USB devices for audio as well as for call
control, e.g. accepting and terminating a call. Softphone supports the “HID” standard for USB devices allowing
generic USB devices to be configured.
A number of USB devices have been tested with Softphone for interoperability, including Hook switch control as
well as dialing (if supported by that device).
· Audio Devices:
· Plantronics DSP (USB headset)
· Plantronics 510 (Bluetooth headset with USB base)
· Plantronics CS50 (USB wireless headset)
· GN Netcom 8120 (USB headset adapter for GN Netcom headsets)
· Yealink W1DL (Cordless USB phone with Dialpad)
· Yealink P1K (Corded USB Phone with Dialpad)
· Generic USB soundcard and USB HID interface support (with configuration assistant)
· Video Cameras:
· Logitech QuickCam Pro 4000, 5000, 9000
· Creative Webcam NX Pro
· Microsoft Lifecam VX-3000
· Video Cameras for HD Video.
· Logitech Webcam Pro 9000:
Supported Audio and Video Codecs
Softphone supports G.711 and G.729 Audio Codecs. Audio Codec negotiation is done by IP Office in order to
ensure best quality for local or SCN calls. At login, the user can select the default mode, e.g. best quality or low
bandwidth for remote operation.
For Video, Softphone supports H.263, H.263+ and H.264 Video Codecs with resolution of up to 1280*768 pixels
and 30 frames per second.
Resolution
Pixel
Typical Net Video Bandwidth
Requirement
H.263
H.264
Low
176 x 144 (QCIF)
64 kbps
45 kbps
Standard
320 x 200 (QVGA)
162 kbps
114 kbps
High
640 x 480 (VGA)
776 kbps
545 kps
Note: The above numbers show an average bandwidth requirement but peak usage might be higher. The above
numbers do not include the audio-bandwidth.