Solved compatability issue of built-in Intel PRO/1000 network adapter on P4C800-E

Problem solved by unchecking QoS Packet Scheduler on Intel Pro/1000. Thanks
anyway.

"Eric" wrote in message
...
Problem: compatability issue in built-in Intel PRO/1000 network adapter,
Netgear MR814V1/V2 router, and Windows Messenger 4.7 or MSN Messenger 5/6

Description: The Intel adapter is connected to Netgear MR814V2 or V1
router
(I have tested both). The ADSL modem is connected to the WAN port of the
router. All drivers and firmwares are latest. Windows Messenger (v4.7)'s
audio and video packets failed to send to the other party. On my side,
everything seems working and Messenger shows connection established and I
can hear and see the other party. However, the party on the other end
only
sees black video and gets no audio. However, the issue disappears if I
use
my old 3com 3C905C-TX network card (with router) or use the intel one
without router. So it seems that the Messenger A/V packets generated by
the
Intel one is not standard and the router does not properly route or does
not
know how to route them. I also have Intel D875PBZ motherboard and have
the
exact same problem.

System Description: Asus P4C800-E Deluxe / P4 2.8C / 2*512MB PC3200 DDR /
30G + 80G PATA / DVDROM drive / CDRW drive / 3com 3C905C-TX network card /
Creative Audigy 2 sound card / Geforce 3 video card / Windows XP
Professional SP1 / Windows Messenger 4.7 / Netgear MR814V2 / UPnP support
enabled

Does anyone has the same problem? Any ideas? Thanks.