Grandstream Networks, Inc.
ff Table of Content INTRODUCTION........................................................................................................................... 3 OVERVIEW OF FUNCTIONS ....................................................................................................... 4 PROVISION THE BLF LIST ON THE PHONE .............................................................................. 4 VISUAL INDICATORS ..........................................................................................
ff INTRODUCTION Grandstream GRP260X SIP phones support BroadWorks Busy Lamp Field (BLF) feature. BLF feature allows an end user, such as attendant, to monitor the hook status of a list of users. This document serves as an end user guide on how to configure Grandstream GRP260X SIP phones for BroadWorks Busy Lamp Field feature. How to configure BLF on BroadWorks Application Server is out of the scope of this document.
ff OVERVIEW OF FUNCTIONS Grandstream GRP260X SIP phones support the BroadWorks Busy Lamp Filed feature. GRP260x phones support this feature by changing the LED keys color and/or icon status of the VPK/MPK associated with the monitored users. Additionally, the phone system is also able to pick up the calls to the monitored extensions. PROVISION THE BLF LIST ON THE PHONE Configuring Grandstream GRP260X SIP phones to work with BroadWorks Busy Lamp Field feature is straightforward.
ff NAT Traversal should be set to “STUN”, and input a STUN server IP in web UI > Phone Settings > General Settings > STUN Server. • DNS mode needs to be set to “SRV”. Figure 2: Configure Network Settings 3. Set “Special Feature” to “BroadSoft”, set “Feature Key Synchronization” to enabled, under Account X > Advanced Settings > Advanced Features, see below: Figure 3: Configure Special Feature Option 4.
ff Figure 5: Configure Eventlist BLF URI 6. Configure “Auto Provision List Starting Point” to “MPK” or “VPK” under Programmable Keys > Advanced Settings. Default setting is “MPK”. Figure 6: Auto Provision List Starting Point After completing the configuration, the phone will start to monitor the extensions status using MPK.
ff VISUAL INDICATORS GRP260X Line key LEDs provide visual indications of the monitored extension by changing the LED colors and the icon status.