Generic selectors
Exact matches only
Search in title
Search in content
Search in posts
Search in pages

Reply To: high TCH congestion at low traffic

#48918
pix
Guest

NK,

Thank you for the QoS report, it is very helpful. You forgot the TCH mean duration time though… can you get this value for those 2 hours ?

In my opinion, this is an “artificial” issue, not a real problem. Either a counter problem, or a faulty software, somehow.

Maybe you should also check the TCH request for incoming HO and for call setup. You might measure TCH congestion due to incoming HO = 4%, while you’re having only 60 TCH requests for call setup.

Finally, in order to reduce the congestion, you could activate TCH QUEUING, and increase the timer T11. It might help…