I've a CME router running 12.4(11)T with a SIP trunk to an ITSP. All works fine except an inbound won't go to the CUE for voicemail. Afte some investigation I found I need to disable the temporarily moved SIP messages with the "no supplementary-service SIP temporarily-moved" but it seems I don't have that command.
Under voice service voip, when I look at the command options for supplementary-service, i don't have a SIP option. Is there something else I have to enable to give me this option?? Maybe it's broken in this IOS version although if it were a bug I'd still expect the command to be there.