Although you might have Avaya access, you might still need access onto the Avaya PEP site at
Once logged in, look for the ISSP checker tabs.
"Enhanced Patch Audit and DepList Generation Tool" {previously known As "Baseline" Meridian ISSP Report and Conflict Checker (MIRCC)}
Note: MIRCC does not support ATV sites.
(Copy then Paste the MDP ISSP (or ISSP) details from the line containing '.MDP ISSP' from overlay 143 to the last PEP entry)
"Upgrades" - Meridian ISSP Report and Conflict Checker (MIRCC)
Now Supports: 07.50Q - All Machine Types
Supports: 5.50.12 - COTS_ISP1100 And CPPM_SS Machine Types
Paste in an ISSP or MDP ISSP Output and get a Detailed PEP Report when planning an Upgrade from 25.40/B, 03.00, etc. to current release - Try it
This will tell you for most CS1K versions the current patching levels.
Otherwise, you will have to submit the required data to someone who does have access and for them to run the tool.
Firebird Scrambler
Nortel Meridian 1 / Succession and BCM / Norstar Programmer in the UK
Advance knowledge on BCM support