Hi. I have an Aria 300 that has stopped sending inband signalling to an external voicemail. not all inband it still sends option 9 which is 5 stars all other settings do not send. I have tried resetting the system, reprogramming the hunt group, reinitialising the hunt groups and changing the inband programming all to no avail.I have even swapped analogue cards.
Any suggestions.
Any suggestions.