Helius tonos antel

Me imagino que esto debe ser cosa de cada dia, por ser una empresa de telefonia...
Por las dudas, se los envios.
Tonos Uruguay
http://www.3amsystems.com/wireline/tone-search.htm?start=0&kTone=1004
Country Tone Freq/Hz Cadence/s
Uruguay Busy tone 425 0.5 on 0.5 off
Uruguay Congestion tone 425 0.25 on 0.25 off
Uruguay Dial tone - I 425 continuous
Uruguay Dial tone - II 450 0.7 on 0.8 off 0.2 on 0.3 off
Uruguay Negative indication tone 425 0.5 on 0.5 off
Uruguay Positive indication tone 425 2x(0.1 on 0.2 off) 0.1 on 1.3 off
Uruguay Ringing tone 425 1.0 on 4.0 off
Uruguay Special information tone 950/1400/1800 3x0.333 on 1.0 off
Uruguay Waiting tone 425 0.2 on 0.2 off 0.2 on 4.4 off
Uruguay Warning tone - operator intervening 425 0.15 on 0.25 off 0.15 on 1.45 off
Ademas tiene ejemplos de configuracion:
Switch to a different display format: [Sipura/Linksys] [Zaptel/Asterisk]

Ejemplo Country Tone:
Sipura/Linksys
Uruguay Busy tone 425@xx;yy(0.5/0.5/1)
Uruguay Congestion tone 425@xx;yy(0.25/0.25/1)
Uruguay Dial tone - I 425@xx;yy(*/0/1)
Uruguay Dial tone - II 450@xx;yy(0.7/0.8/1,0.2/0.3/1)
Uruguay Negative indication tone 425@xx;yy(0.5/0.5/1)
Uruguay Positive indication tone 425@xx;yy(0.1/0.2/1,0.1/0.2/1,0.1/1.3/1)
Uruguay Ringing tone 425@xx;yy(1/4/1)
Uruguay Special information tone 950@xx,1400@xx,1800@xx;yy(0.333/0/1,0.333/0/2,0.333/1/3)
Uruguay Waiting tone 425@xx;yy(0.2/0.2/1,0.2/4.4/1)
Uruguay Warning tone - operator intervening 425@xx;yy(0.15/0.25/1,0.15/1.45/1)
Country Tone
Zaptel/Asterisk string
Uruguay Busy tone 425/500,0/500
Uruguay Congestion tone 425/250,0/250
Uruguay Dial tone - I 425
Uruguay Dial tone - II 450/700,0/800,450/200,0/300
Uruguay Negative indication tone 425/500,0/500
Uruguay Positive indication tone 425/100,0/200,425/100,0/200,425/100,0/1300
Uruguay Ringing tone 425/1000,0/4000
Uruguay Special information tone 950/333,1400/333,1800/333,0/1000
Uruguay Waiting tone 425/200,0/200,425/200,0/4400
Uruguay Warning tone - operator intervening 425/150,0/250,425/150,0/1450