Notification that someone is on the phone when you call their extension.

[Joseph E Spoon]

I'm looking to see if CUCM has the capability to let you know if someone is on the phone when you call them.  I haven't found anything that would make me believe this is possible but thought I'd ask.

Thanks

[Chris Deren]

Unfortunately, no there is not. This is a common request.

[jasonhilt69 · Accepted solution]

Only thing I know of is the Busy Light Field (BLF) speed dial.  But that is limited to how many buttons you have on a phone. 

[Joseph E Spoon]

I'll give this a try.  I'm thinking I'll get them to use their Jabber clients to check this since it should show the user busy or available.  This may be the closest thing to be able to do this.

Thanks for your help.