06-23-2009 11:17 PM - edited 03-18-2019 10:25 AM
Did anybody recorded *.au prompts for ISR with G.729 payload?
I got a pretty headache trying to find the way to record or convert existing prompts to G.729...
Help will be very appreciated, thanks!
06-24-2009 03:03 AM
Hi, already replied in another thread.
Cisco recommends "cooledit". Other SW may do as well.
06-24-2009 03:07 AM
Hi, thanks, will try it also.
Now i'm leeching Sound Forge.
06-24-2009 09:25 PM
neither "cooledit" nor "sound forge" has no capability to save G.729 encoded files.
maximum result achieved - i have clean G729 encoded bitstreams created by asterisk's converter or using tools from here: http://www.voiceage.com/openinit_g729.php
These files has no AU headers thus no playable by IOS.
Two another variants: use this http://www.ciscounitytools.com/HelpFiles/SetWAVFormat.htm tool, which requires Unity on windows (I have no Unity) ot to use built-in to CCM4 MOH transcoder (I have no CCM4).
may your recorder.tcl be used for this with incoming call thru g729 dial-peer?
thanks for your help.
06-24-2009 11:47 PM
neither "cooledit" nor "sound forge" has no capability to save G.729 encoded files
At least for cooledit, that incorrect. As I wrote in a previous post, the conversion is not done with "save as", instead you've so select all the stream, then hit F11 that activates the actual recoding. You see a progress window and it takes a little time.
If you changed the header format to g.728 in recorder.tcl, it should record a g.729 call as so, but I never tried that.
06-25-2009 01:19 AM
Sorry, I cannot find the way to save 729 from cooledit...
Maybe vesrion? I have 2.1.
F11 button only allows resampling but not recoding to 729.
06-28-2009 10:33 PM
Finally i got the result using au_convert.exe utility from Cisco TAC.
This is the only way to do this as I see.
05-22-2013 08:58 AM
Is there any chance to find the au_converter.exe on the CCO or on internet?
Thank you for your help.
05-22-2013 09:41 PM
Give me your e-mail, I will send you the file.
05-22-2013 09:51 PM
05-22-2013 10:53 PM
07-04-2013 04:02 PM
09-05-2013 04:03 AM