Re: Interface needs to connect a Cisco 3640 with a PBX with a E1
The module that you require to carry out this connection is the NM-HDV-1E1-30E for one port e1 or the NM-HDV-2E1-30E for 2 e1, the version of IOS to should use a feature PLUS, since the version 12.1.(3) T, for these interfaces
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...