Bulk remove CID from users

[Lee Cramman]

We've previously had different DDIs for each department, with each user having their departmental DDI set as their CID in their user settings. We're moving over to a single DDI for the organisation, so I need to update users' CID to match. I can do that at SIP trunk level, but of course everyone has a custom CID that overrides this due to the previous arrangements...

Is there a way to bulk modify / remove the CID for all users to save me the tedious job of doing the entire company one person at a time?

When I try to select multiple users to edit, I do not see the CID field .

 

[Lee Cramman]

Sigh... Tedium it is...

 

[Lee Cramman]

OMG... once you're beyond the first page of users every edit takes you back to page 1 again

I've got pages and pages of this to do across two installs...

So edit, remove CID, save, get taken back to page 1, scroll all the way to the bottom of the page (where the page numbers are), browse through to the page, find the next user in the list, rinse, repeat...