I've seen some carriers do weird things, like wait until they receive audio before they send audio. Maybe you can test by answering, sleeping for a few hundred milliseconds, then play a few hundred milliseconds of silence, then connecting the call through.

-MC

On Tue, Oct 19, 2010 at 9:40 AM, Mario <mario_fs@mgtech.com> wrote:
I have replaced what the incoming caller hears (ringing) with a
greeting, instructions, ringing. Works great but for some callers, about
1 second is clipped, it seems to do with who is calling:

Caller A cell phone & B land line works every time and is never clipped.
Caller C cell phone & D land line clips every time.

I added up to a 5 second "sleep" before the media to test but it had no
effect telling me the other end is clipping the audio when it starts.
Any ideas on what I might try? I can try to lengthen the audio but I
didn't want to make the working ones listen to extra silence. Thanks!
Mario

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