thanks bevan please see the reply from Sharon
Paul, I work with bevan and unknown to him, I spoke to the publisher this morning and asked about your Nortel. He said all Nortel phones are tapi compliant (meaning they would work with dial it) but you have to get a driver from whoever you purchased your phone system from. If they charge or not is entirely up to them. We are still in the process of listing the phone system we went with on our store but here is the page with info in case you want to consider switching phones - http://www.actaddons.com/products/2005/voip_addon.asp Please let us know if we can be of any more help.