external call problem

[OKACHA]

hi;

we have hipath4000 V6 . when dialing external number (ex:0678954475) and after call processing i receive the line tone (Central office tone) . it do it from time to time and in all trunk .

any help or idea is welcome

 

[sbcsu]

Trace using the Assistant

 

[OKACHA]

thanks for your replay SBCSU; but how to trace with assistant. would you help me with information about CTIME and PTIME parameter for trunk line (TACSU). I think that I should modify some think in this two command.

Best reagards;