calls getting disconnected when going over E1 PRI QSIG to Avaya PBX
I am implememnting the integration of call manager 6.1 to Avaya Definity G3R PBX.After the configuration when a call is placed from Avaya to Cisco it goes through but when a call is placed from cisco to avaya i get this message.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...