14
Connectivity with Other Machines
(models listed with comments)
H.323
Successful connections were made in each direction with the following CODECs,
where the system supported H.239 presentation material was also shared.
* H.239 was not transmitted from the Tandberg 6000 Classic
** The diagnostics reported 9fps transmitted from XT1000 to the Tandberg Edge
95 and 6000 MXP; however the image quality did not reflect this apparent
reduction in frame rate, suggesting a reporting error.
Connectivity with JANET Videoconferencing Switching Service (JVCSS)
H.323
The SCOPIA XT1000 connected successfully to the JVCSS MGC MCU
negotiating H.263 Video, CIF resolution and G.722 audio with video and audio in
both directions. The received audio level was measured as peaking to -4dBm.
The SCOPIA XT1000 connected successfully to the JVCSS Codian MCU
negotiating H.264 Video, 720p resolution and AACLD audio received from the
CODIAN MCU with G.722 audio transmitted to the CODIAN MCU. The received
audio level was measured as peaking to -4dBm.
H.239 operated successfully to both MCUs.
Procedure for making a call
1.
Press Connect button on the remote control.
2.
Input IP address.
3.
Press the Connect button.
CODEC
Call
Bandwidth
Resolution
Transmitted by
the C40
Resolution
Received by
the C40
Tandberg 6000*
Classic
(B version hardware)
2 Mbit/s
CIF
iCIF
Polycom® VSX8000
2 Mbit/s
CIF
CIF
Polycom® PVX
2 Mbit/s
W448p
QVGA
Tandberg Edge 95**
2 Mbit/s
w720p
w720p
Tandberg 6000
MXP**
4 Mbit/s
w720p
w720p
Tandberg C40
4 Mbit/s
w720p
w720p
Lifesize Team
4 Mbit/s
w720p
w720p
Polycom HDX 9002
6 Mbit/s
w720p
w720p
Lifesize Room 200
6 Mbit/s
w720p
w720p
