I have common problem FXO disconnect tone , I'm trying to make custom CPTONE in Jordan after search I found this
information from http://www.3amsystems.com/World_Tone_Database?q=Jordan,Disconnect_tone .
the result give me is ( Frequency/Hz = 420X40 ) and ( Cadence/s = 0.25 on 0.25 off )
I config this custom-cpton but no luck , I don't understand what mean 420X40 ? many countries one frequency 420 or 425 but
can anybody explain what mean 420X40 and how I config it
voice class custom-cptone Orange-Jordan
frequency 400 420
cadence 250 250
Hi Mohamed ,
many thanks for your reply.
I test it at this configuration with fail result , the main problem when the call come from outside to AA at CUC , and when other party hang up the phone complete message and go to VM and waiting until VM message maximum time finish.
this information I get it from PSTN company.
Thank you for contacting us. According to your request kindly find The Jordanian PSTN network specifications for stand-alone-services as follow:
-Dial tone - ( 420 +/- 5 Hz x40, continuous )
-Busy tone - (420 +/- 5 Hz x40 , 500 ms on 500 ms off )
-Congestion tone - ( 420 +/- 5 Hz x40 , 167 ms on 167 ms off)
-Holding tone - 420x40 0.5 on 8.0 off (1400 +/- 50 Hz x40 , 400 ms on 1500 ms off)
-Howler tone - 950 continuous ( 3000 +/- 5 Hz, continuous )
-Intrusion tone - (1400 +/- 50 Hz x40 , 2 s on 15 s off 400 ms on)
-Number unobtainable tone - ( 420 +/- 5 Hz x40 , announcement )
-Ringing tone - ( 420 +/- 5 Hz x40 , 1200 ms on 4800 ms off )
-Special information tone ( f1=950 +/- 50 Hz, f2 = 1400 +/- 50 Hz, f3 = 1800 +/- 50 Hz.) x40 , (1000 ms on 1000 ms off)
-Call waiting tone - (1400 +/- 50Hz x40, 175 ms on 175 ms off 175 ms on 3500 ms +/-1500ms off)
signal modulated by 40
Can you post your show-run to double check that the dualtone disconnect configuration is correctly applied to voice ports ?
Also, try the busy tone variant that your telco gave you (change the cadence from 250-250 to 500-500 )