Not all interfaces support transmitting audio before the call is answered.
It may be necessary to answer the line first, if you haven't already.
mark
On Sun, 30 Mar 2003 joern.budweg@gmx.net wrote:
> it is possible to use musiconhold. i added
>
> exten => s,5,SetMusicOnHold,default
> exten => s,7,dial,SIP/michael&SIP/frank|15|m
>
> to the extension conf.
>
> the logfile looks good, i think
>
> -- Called michael
> -- Called joern
> -- Started music on hold, class 'default', on CAPI[contr1/9999]
> -- SIP/192.168.100.150:5060 is ringing
> -- Stopped music on hold on CAPI[contr1/9999]
> -- SIP/192.168.100.150:5060 answerd CAPI[contr1/9999]
>
> no sound on hold on the phone.
>
> i use mpg123 version 0.59r compiled on the system form the source.
>
> joern
>