Configure Asterisk for 2 PCs run in VMWare can use softphone

I am trying to setup a network with 2 PCs can call each other in a LAN. I use VMWare to set up 2 PCs. However, it’s doesnt work. Can Anyone help me. I use Centos for IP-BPX server, and have IP ADRR:
Anyone is an expert about VMWare helps me plz! Thanks a lot! I configure file SIP.CONF and EXTEN.CONF like that book said:
But it doesn’t work.:frowning:. Help me!!! :open_mouth:

As far as I know, VMWare doesn’t support sound cards, so it is not clear what you are doing.