System information

WellGate 3804 User Manual

S/W version:4fxo.115

Release version,:2.4

4.2 How to configure disconnect tone on WellGate 3804 gateway

WellGate 3804 has a default setting of disconnect tone (Busy tone 1, Busy tone 2,

reorder tone 1 and reorder tone 2 ). If the disconnect tone was recognized

correctly, the LINE port from PSTN/PBX will be released in two seconds.

Otherwise it may be released after one minute or lock this LINE permanently.

The tone table parameters are shown as follows.

LowFreq 480 : Low frequency is 480 HZ

HighFreq 620 : High frequency is 620 HZ

LowFreqLevel 8 : Low frequency level received range from PSTN/PBX

HighFreqLevel 8 : High frequency level received range from PSTN/PBX

TOn1 50 : Disconnect tone cadence ON time is 0.5 seconds

TOff1 50 : Disconnect tone cadence OFF time is 0.5 seconds

( If this is continuous tone, the Toff has to set to 1023 )

TOn2 1023 : Disconnect tone second cycle cadence ON time is

OFF TOff2 1023 : Disconnect tone second cycle cadence OFF time is

OFF

( If the tone cadence has only one cycle, the second cycle must set to 1023 )

(1) Examples how to configure Tone table

a. 480/620 frequency with ON/OFF time is 0.5 seconds

tone -busy1 480 620 8 8 50 50 1023 1023

b. 480 HZ single frequency with continuous tone

tone –reorder2 480 0 8 0 50 1023 1023 1023

(2) There are two ways to analyze the disconnect tone.

a. The first one is using command “greetrd” from WellGate 3804. Once you follow

the instruction to analyze the disconnect tone, Gateway will configure the tone

table (Busy tone 1, Busy tone 2, reorder tone 1 and reorder tone 2 ) with proper

frequency and default tone level and cadence (Ton1/Toff1) automatically. Or

you may read the analysis tone frequency from command line and configure to

one of tone table manually.

The default tone level is set to 8. And the tone cadence (Ton1/Toff1) is set to

four different values on tone table. They are 0.1 second, 0.25 seconds, 0.5

seconds and 0.75 seconds with parameters 10/10, 25/25, 50/50 and 75/75.

If the PBX/PSTN cadence is not the value as default shown as above, you

need to use the following instruction to analyze ON/OFF intervals.

b. You may use your PC (START  Program Files  Accessories  Multimedia

 Recorder) with Headset or Microphone to record the disconnect tone via a

telephone set from PSTN/PBX and save to a voice file. Then you can use