First off you don't have to worry with that rate variable:

Layout your directories like so:

/opt/sharefs/moh/0/8000/1_1.wav
/opt/sharefs/moh/0/16000/1_1.wav
/opt/sharefs/moh/0/32000/1_1.wav
/opt/sharefs/moh/0/48000/1_1.wav

Then all you care is play this file /opt/sharefs/moh/0/1_1.wav

It will pick the one that matches the rate of the channel, see our default sound set does this too.




On Mon, Jun 15, 2015 at 9:06 AM, Dmitry Mordovin <dm@dwide.com> wrote:
Hello!

Don't understand why ${rate} is null while one user call another...

<section name="dialplan" description="Local call">
     <context name="public">
       <extension name="local">
         <condition field="destination_number" expression="^(\d{3})$">
           <action application="set" data="effective_caller_id_number=105"/>

           <action application="set" data="rrr=${rate}"/>

           <action application="export"
data="hold_music=/opt/sharefs/moh/0/${rate}/1_1.wav" />
           <action application="bridge"
data="sofia/internal/00294539100%${domain_name}"/>
         </condition>
       </extension>
     </context>
</section>

${rate} is empty

May I can use rate after answer only?

Best regards
Dmitry

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