PDM and VPN

I have a question about what i am reading in the PDM for my PIX 501.
When I look under access rules I see the following:

Source any, destination network internal local Term server and VPN
server, interface outside, service pptp

This means to me that the local ip address is allowed to be used as a
VPN server if accessed from the outside

Then under trasnlation rules I see the following:

Interfac ..
Telecom, Cabling and VoIP continues...
Tags: VoIP Cable infrastructure Ethernet