Thanks for your response,RCA.
I had some issues,which I posted recently,involving latency of voice data when using vender provided LD codes,wherein the diagnosis was that there were early problems with use of the T1C and Version 4.1,meaning an upgrade is the solution.
I've seen so many good comments about the versions 4....,that the experienced Inter-Tel Pros had emphasized,causing me to plan an upgrade to only the minimum needed to solve the problem.
I am satisfied with my present axxess 4.1 version,except for the problem.
Thanks for you response,
ditzen