Avaya XT5000 720 - Audio Tests Summary; Interoperability; H.323 Connectivity; Connectivity with Other Machines

AUDIO TESTS SUMMARY
Setup The echo canceller is fully automatic in operation. The quality of echo cancellation and
doubletalk from the system was excellent.
Lecture Theatre Room
Audio levels adequate? (Yes/no) Not tested Yes
Audio quality acceptable? (Yes/no) Not tested Yes
Echo cancellation acceptable? (Yes/no)Not tested Yes
Quality of double talk Not tested Excellent
INTEROPERABILITY
H.323
There were no problems connecting between the Avaya XT5000 720 units.
Time to Connect with encryption On
H.323
All speeds 4 seconds
Connectivity with Other Machines (models listed with comments)
H.323
Successful connections were made in each direction with the following CODECs, where the
systems supported H.239 presentation material was also shared.
CODEC
Call
Bandwidth
Resolution
Transmitted by
The Avaya
XT5000 720
Resolution
Received by
The Avaya
XT5000 720
Tandberg 6000 MXP
S/W F9.0 PAL
4 Mbit/s w448p @25 w720p @ 30