Ringing() Playtones()

Hello

I tried:
Ringing()
Playtones(busy)
Playtones(congestion)
Playtones(ring)
Playtones(dial)

but always i received (there was little differency between them) a strange
and fast, jerky signal. How can i receive normal ring signal which is heard
while waitng for call accept ?

Thanx

I have not played with any of these. But r flag in Dial() application served this purpose well.

Or core show application dial if 1.4.