Here is a method to get MOH to work in the OBi1032 that works...
1. - Create a new anveo account. (you do not have to fund it - FREE)
2. - Click on IVR / Call Flow > IVR / Call Flow Builder
3. - Select Template - DEFAULT CALL FLOW
4. - Edit that Call Flow
5. - The second Call Flow item is GOODIES
6. - On that icon, click on the pencil in the bottom right corner of the icon (it will bring up a menu)
7. - On the General tab, Playback a message while waiting for a secret key
8. - Upload your MusicOnHold music .mp3 (This can have voiceovers)
9. - After it is uploaded, select the .mp3 file in the dropdown list and click UPDATE CONFIGURATION on the bottom of the window
10. - Click on IVR / Call Flow tab on the top menu and select Inbound SIP Trunk for IVR Call Flow
11. - Click on ADD A NEW INBOUND SIP
12. - in the Call Flow for this Inbound dropdown menu select FROM TEMPLATE - Template DEFAULT and click SAVE
13. - You will see the SIP URI to enter in the OBi1032
14. - On the OBI1032 > IP Phone > Phone Settings > Calling Features > MOHServiceNumber
enter the SIP URI you got from anveo
That's it
Enjoy