Does anyone have a clt file with TAPI code that works without erroring over a period of time that i could look at?? Windows XP 32 bit. I have even tested this on a different Window XP machine and getting the same results. Well, first of all, TAPI is totally async, so you don't really want to create a single sequence to do what you did.
It'll probably work, but doesn't give you any control. You need to use events. So, you trigger the dial, then use the connect event to trigger the speak, then use the speak complete event to trigger the drop. That, however, is probably not the crash problem. In my monitoring system i use the TAPI. Connect, TAPI. Disconnect, TAPI. I am setting global variables based on different TAPI states. That all works. I have narrowed it down to the TAPI.
If TAPI. Init is commented out the clt file it runs forever. If i uncomment theTAPI. Init and save it, then shut the clt file down and reopen it without preforming a callout the clt file will crash within 30 minutes. Side Note: If you try and run these clt files they will not error out unless you have the same modem model for TAPI to initialize.
So if it does not exist or you misspelled the modem name the clt file will not error. There are always other TAPI devices on a system.
You can get the list using the TAPI. Have you tried just initing one of the others just to see if it still causes the crash you are seeing? Just init it. In some cases, service control panel cannot stop the telephony service although there are no other services that depend on telephony services.
Unfortunately, for optimization purposes, windows will not only run the telephony service within a single svchost process. Instead, it loads various service DLLs into a single process. The exact conditions for which services run in the same svchost are determined by registry settings. The telephony service is called TapiSrv. On Windows XP, you might see something like:. To be able to terminate a hanging TSP, you need to verify the telephony service is the only service running in its svchost.
Typically, in server configurations, this is the case anyway. If not, you need to change registry entries. You must only do this if you feel comfortable with changing the registry. Changing the registry may cause the telephony service or the whole system to behave incorrect or may even prevent the system from booting. When the telephony service is started, it will be the only service running in its svchost. To terminate a hanging TSP, identify the svchost.
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Expand your skills. Get new features first. A subscription to make the most of your time. Try 1 month free. Was this information helpful? Yes No. Thank you! Any more feedback? The more you tell us the more we can help. What solitarity. Coincidentally, the computer s in question where running a VoIP application that was utilizing this TSP driver, and was in fact having problems. No kidding you might say, if the underlying driver crashes.
Fortunately we were able to get an update from the developers which ultimately resolved this problem. All I would have to do was create a new group that would only include the telephony service, and finally change the telephony service itself to point to that group.
Turns out that this is possible! As always, you might want to backup any registry keys that you modify before you make such substantial changes like the ones listed below:. Change the service to utilize the telephony group Now that the group has been created, we can change the service itself to point to the new svchost group. Change it from.
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