I need to make the switch from ringto this week. I have a landline number which I would like to keep, What I am wondering is will I have to port that number to switch from ringto? I think it was ported to ringto when I signed with them and since it is a business number I would like to keep it. I need to make the switch to Callcentric this week. I used Ringto for all incoming calls and Callcentric for out going. Now I will use Callcentric for all calls. I hope this doesn't sound as confusing to everyone else as it does to me. Any help will be appreciated. Thank you.