Music on Hold through remote server

Asterisk Asterisk Support
1

hi
I want to play music on hold from one asterisk while SIP messagineg should be done through another asterisk.

my call flow should be like this.

   SIPUA  (A)............................Asterisk..................... .... SIPUA (B)......................Asterisk 
     <-----------------------------RTP Session ---------------------->
     ---------INVITE(Hold)------------------->
     <----------------200 OK-----------------
      ..........................................................---------------------------Invite (sdp of B)-------->                           
     .............................................................<---------------------------200 OK----------------
     ----------------ACK--------------------->
     ........................................................... ---------------------------ACK--------------------->
     ............................................................................................... <------MOH --------------
     ---------INVITE(UnHold)------------------->
     <----------------200 OK-----------------
     ............................................................ -----------------------BYE------------------------>                           
     ............................................................<------------------------200 OK----------------
     ----------------ACK--------------------->
                                                       
   <-----------------------------RTP Session ---------------------->

How can we do this …
help me to sortout this problem

2

if i understand you correctly, you want to have one * box managing your system, but another box providing MOH, and you want to connect users to the 2nd box with reinvites?

I don’t think this is possible.

However you can get MOH from any arbitrary source via *, check out musiconhold.conf. Theoretically any console app that can spit out audio in the right format will work…

3

But if it can possible then it reduce asterisk burdon…

4

IT Will Reduce asterisk burdon that’s why it is very important

5

I don’t believe asterisk has this capability built in. You might be able to get something like this by putting OpenSER in front of * (a common setup when dealing with high volumes)…