Tagged: BLF

Busy Lamp Field – Speed Dial What is BLF (Busy Lamp Field)?  The BLF feature allows a user to monitor the real-time status of another user at a directory number or SIP URI from...

Intercluster BLF over SIP Trunk Recently we have configured Intra-Cluster BLF and now lets configure Inter-Cluster BLF so that we can monitor a device in remote cluster. To configure this, we need to follow...