Another Phone guy
Systems Engineer
I had a site shut down on me then I had been asked to remove the G450 media gateway from the PBX once it had already been removed and shipped back.
Step 1 print a hard copy of everything to do with that site in case you need to put it back.
Step 2 remove all stations that are associated with the G450 cards Analog or digital or change them to X for the port.
Step 3 display music-sources to verify that no ports are in use on the G450 and remove them if so.
Step 4 change trunk and remove all members of any trunks to the G450.
Step 5 remove signaling group associated with the trunk.
Step 6 remove trunk.
Step 7 list route-pattern and remove any routes that use that trunk.
Step 8 list ars analysis change any entries that used one of those route patterns to a different route or remove the ars entry if no longer needed.
Step 9 check vdns and vectors that are in use for the site and remove or modify as appropriate.
Step 10 check if any hunt groups were specific to that site and remove if no longer needed or modify.
Step 11 remove or modify any coverage paths that refer to any stations, vdns or hunt groups that have been removed.
Step 12 change public-unknown-numbering to remove any numbers that will no longer be in use.
Step 13 change media-gateway removing the cards [May have to turn off Terminal Translation Initialization (TTI) to do this by changing system-parameters feature on page 3 from y to n, don't forget to change it back when you are done)
Step 14 remove media-gateway
Step 15 change locations removing old site from PBX locations
Step 1 print a hard copy of everything to do with that site in case you need to put it back.
Step 2 remove all stations that are associated with the G450 cards Analog or digital or change them to X for the port.
Step 3 display music-sources to verify that no ports are in use on the G450 and remove them if so.
Step 4 change trunk and remove all members of any trunks to the G450.
Step 5 remove signaling group associated with the trunk.
Step 6 remove trunk.
Step 7 list route-pattern and remove any routes that use that trunk.
Step 8 list ars analysis change any entries that used one of those route patterns to a different route or remove the ars entry if no longer needed.
Step 9 check vdns and vectors that are in use for the site and remove or modify as appropriate.
Step 10 check if any hunt groups were specific to that site and remove if no longer needed or modify.
Step 11 remove or modify any coverage paths that refer to any stations, vdns or hunt groups that have been removed.
Step 12 change public-unknown-numbering to remove any numbers that will no longer be in use.
Step 13 change media-gateway removing the cards [May have to turn off Terminal Translation Initialization (TTI) to do this by changing system-parameters feature on page 3 from y to n, don't forget to change it back when you are done)
Step 14 remove media-gateway
Step 15 change locations removing old site from PBX locations