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<font size="+1"><font face="Times New Roman, Times, serif">Hello,<br>
<br>
I'm looking for some help with the following: an answer
confirmation + custom ringback used to work Ok when placing call
out via SIP. Now, when I place a call out using analog line and
mod_freetdm (dahdi mode), the calling party hears no ringback
(dead air) where I expect custom ringback to be played.<br>
<br>
My successful call scenario: incoming call is answered and
custom ring-back is played all the time while call-hunt tries to
find someone who picks-up the line and presses
group_confirm_key. What I like is that my ring-back is played
regardless of what signalling state outbound SIP calls take all
the way until one of them is answered by group_confirm key.<br>
<br>
My failed call scenario: The same, but whenever call goes out
through FreeTDM ringback is no longer played as soon as FreeTDM
marks channels as answered. Dead air is played instead. I'd like
to send a custom ringback instead of this silence regardless of
what FreeTDM thinks all the way until group_confirm key is
detected. Instant ringback makes the trick, but occasionally it
triggers fast busy which makes it unusable.<br>
<br>
Thanks for looking,<br>
Victor<br>
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