The Terminating Trunk Transmission Test provides for extension number access to 3 tone sequences that can be used for trunk transmission testing from the distant end of the trunks.
Type change system-parameters maintenance and press Enter and go to screen 2.
Under TERMINATING TRUNK TRANSMISSION TEST ( Extension ), type in 3 extension numbers in the 3 fields provided:
Test Type 100:_______ Test Type 102:_______ Test Type 105:_______
Test Type
Test Features
Test type 100
5.5 seconds of 1004 Hz tone at 0 dB
Quiet until disconnect; disconnect is forced after 1 minute
Test Type 102
9 seconds of 1004 Hz tone at 0 dB
1 second of silence
Cycle is repeated until disconnect, which is forced after 24 hours