My apologies if this has been covered before (and yes I just spent the last 2+ hours looking for an answer).
My SPA9000 will play the built in music tune (which I will change later when it's all working) to all internal calls no problems, even landline coming in via the 3102. However it will not play my MoH for my SIP trunks/lines.
Obviously both the phones and 9000 have the music server set to imusic for internal calls to be fine. I've tried setting both the media proxy and lvs proxy to yes after reading some other notes and still have no luck.
Also, what type of LIU do I need to stream off a radio hooked to FXS2 and if I setup fxs2 as a SAS can I listen to the radio on my phone whilst not on a call? If so, by dialling FXS2? Back when I had my NEC Ranger DK system I used to love having the ambiant radio / music in the background from the phone late at night.