Hello List: Since I posted the following message, I am going over all 3COM manuals in hope of finding an answer & I may have found it. Please respond and confirm my find. Normally in TCM, I do the HiPer DSP settings as follows: (1) Select Span: This the square blocks (you may call them rectangular blocks) in the upper half of the HiPer DSP Cards. When I configure these settings, the configure window's heading is "HiPer DSP Modem (T1) Program Settings". In this section I setup settings to match telco settings. (2) Select HiPer DSP card: When I select this option, the entire card changes into blue color. Then I am given and option to "Select Card Level or Templates" options. I select "Template 1". Then I setup settings for modems. For example some of these settings are for "V.92 settings". After I do all the necessary settings, I save the settings to NVRAM. (3) As I mentioned in my previous posting (see below), the 'Inactivity Settings' are not working on our 3COM. While researching, I found another set of settings for HiPer DSP. These settings are for the square blocks , which are on the bottom half of the HiPer DSP and are enclosed in a box. When I select these blocks and try to configure them, they show the same settings as I mentioned in (2) above except none of the settings are the same as I set in (2) above. This explanation seems very complex but if somebody knows what I am talking about, do I need to setup these settings too?? Thanks. Kirti -------------- Hello List: On out 3COM, I have setup ,Inactivity Time [min][S19]' settings to '12' minutes (Under TCM > HiPer DSP Cards > Configure > Call Control Options). However, when I test this feature by dialing-in from my PC into 3COM, the connection remains open for an extended number of minutes. I do not know what the maximum time it remains open but as of this post the connection is up for 40+ minutes with no activity from my PC. Is ther anything wrong I am doing? How can I setup so the users disconnect when they reach the 'Inactivity Time"? Kirti