DSL modem and internal modem conflicting

jantuggle

Commendable
Mar 31, 2016
2
0
1,510
We have DSL, but I also have to use an internal modem on one of my computers to connect to remote modem sites for my job. There seems to be a conflict. Is there any way around this without adding another phone line?
 

jantuggle

Commendable
Mar 31, 2016
2
0
1,510
Yes, by "internal modem" I am referring to 20 year old dial-up technology. Here in the states and overseas, there's a lot of supermarkets that have not gotten their stores on network. The problem is when I plug the phone line into my "old" laptop, it kills the DSL internet and I cannot dial out. The only way to make it work is to pull the power on the DSL modem\router. But that is very counter productive as I also need the internet connection while connected to a site.