[asterisk-users] Help with voicemail

[Luca Bertoncello]

Hi list!

My problem: I have three extensions in my Asterisk 1.8.30.0 and they have a
voicemail.
On two of these numbers the voicemail works without any problem, on the other
it doesn't...
I get this error:

[Oct 17 17:01:29] WARNING[14700]: channel.c:5254 set_format: Unable to find a codec translation path from 0x100 (g729) to 0x2 (gsm)
[Oct 17 17:01:29] WARNING[14700]: file.c:957 ast_streamfile: Unable to open /var/spool/asterisk/voicemail/default/00390151111111/unavail (format 0x100 (g729)): No such file or directory
[Oct 17 17:01:29] WARNING[14700]: channel.c:5254 set_format: Unable to find a codec translation path from 0x100 (g729) to 0x2 (gsm)
[Oct 17 17:01:29] WARNING[14700]: file.c:957 ast_streamfile: Unable to open beep (format 0x100 (g729)): No such file or directory
    -- Recording the message
    -- x=0, open writing:  /var/spool/asterisk/voicemail/default/00390151111111/tmp/DIqpGh format: wav, 0x6edbd8
    -- x=1, open writing:  /var/spool/asterisk/voicemail/default/00390151111111/tmp/DIqpGh format: gsm, 0x7c6978
[Oct 17 17:01:29] WARNING[14700]: channel.c:5254 set_format: Unable to find a codec translation path from 0x100 (g729) to 0x40 (slin)

Of course, I have a
file /var/spool/asterisk/voicemail/default/00390151111111/unavail.gsm...

Can someone help me to solve my problem?

Thanks a lot!
Luca Bertoncello
(lucabert at lucabert.de)