User manual

BESTip ATA 11L User Manual
35
1. Press button to enter the
Function Select Mode.
2. Press or button to
scroll the main menu till it appears
Function Select - FXO Setting. And
then press to enter the optio
n
3. Press or buttons to
scroll the menu till it appears CP
Tone Setup. And then press
to enter the option.
4. There are three options in the CP Tone Setup menu. CP
Tone Setup – New, CP Tone Setup –Modify, CP Tone
Setup – Erase. Please see the illustration below.
4.1 CP Tone Setup－New
ON
1st Tone
ON
1st Tone
OFF
Dual Duration Call Pro
g
ress Tone
2nd Tone
2nd Tone
OFF
BESTip ATA 11L User Manual
36
4.2 CP Tone Setup－Modify
4. CP Tone Setup
－Erase
Note: You may encounter a problem when your call goes to
PBX via a VoIP connection, such as the caller may already
hang up the phone but the PBX port is still active. The cause of
this problem may be due to the CP tone mismatch.