Hi, I have a Digital KeyBX 128 with SBU5.03 and a Version 2.6 MIM on the OCD. This system had a Telrad IVM (not sure which version) connected to it that was working before. I am trying to reinstantiate the voicemail capability. Could you please check my list and tell me if anything is wrong/missing:

- Telrad VM software (IVM 4.00J or 4.00K or Imagen 5.0+)
- One 4-port DVC card (is it true that one MIM on a 128 supports 4 digital ports?)
- Cable from DVC card to OCD card
- Cable from DVC card to punchblock

Is it possible/worthwhile to make these two cables from scratch if they are not included in the deal I find?

Many thanks.