[Asterisk-Users] MOH - request to schdule in the past

[Mark Charlton]

I have googled this to death, and all I get are reference to the MoH
needing a Zaptel timing source, and then people saying no they don't
any more.

   -- Set Response Timeout to 2
    -- Executing BackGround("SIP/211-57ba", "my-greeting") in new stack
    -- Playing 'my-greeting' (language 'en')
  == CDR updated on SIP/211-57ba
    -- Executing MusicOnHold("SIP/211-57ba", "") in new stack
    -- Started music on hold, class 'default', on SIP/211-57ba
    -- Stopped music on hold on SIP/211-57ba
  == Spawn extension (webtree, 7, 1) exited non-zero on 'SIP/211-57ba'
Jul  1 20:19:32 NOTICE[1376]: res_musiconhold.c:309 monmp3thread:
Request to schedule in the past?!?!

It seems to work for a little while after a reboot then dies a death. 
The extension just gets dead air, and the error message is on the CLI,
it always comes up after a call, and seemingly randomly inbetween.

Any suggestions where to look?

extensions.conf has
exten => _[123],3,Dial(SIP/200&SIP/202&SIP/210&SIP/211&SIP/212|40|m)
and
exten => 7,1,musiconhold()

both do the same thing.

musiconhold.conf has
[classes]
default => mp3:/var/lib/asterisk/mohmp3,-z
;loud => mp3:/var/lib/asterisk/mohmp3
;random => quietmp3:/var/lib/asterisk/mohmp3,-z


Thanks
Mark