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Really looking for advise from someone on this.<br>
<br>
Thank you,<br>
Victor<br>
<br>
On 11/14/2011 12:41 PM, Victor Chukalovskiy wrote:
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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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