即使改了DNS，仍然ping不到，得到下列信息：

ipconfig /all
Ethernet adapter Local Area Connection 6:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Atheros AR8121/AR8113/AR8114 PCI-E E
thernet Controller
Physical Address. . . . . . . . . : 00-21-97-90-B8-48
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 192.168.1.102
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 208.77.0.11
192.168.1.20
Lease Obtained. . . . . . . . . . : Wednesday, March 10, 2010 8:39:33 AM

Lease Expires . . . . . . . . . . : Monday, January 18, 2038 10:14:07 PM


ping proxyc9c.xxxxxbb.com
Ping request could not find host proxyc9c.xxxxxbb.com. Please check the name and
try again.

所有跟帖： 

• just use sip:208.77.2.27 -kzch- ♂ (0 bytes) () 03/10/2010 postreply 09:16:53