Many Service providers will need the feature synchronization between Broadworks and Yealink phones.
For Version V81 or lower , just use Broadsoft custom firmware which is x.x.193.x. download link :
https://www.yealink.com/products_47.html
1. XSI:
The Xtended Services Interface (XSI) is an HTTP -based, REST -ful Application Programming Interface (API) available over BroadWorks, targeted to end-user functionalities such as call control, call log lists, directories, and end-user service configurations. IP phones interoperating with BroadWorks XSI support the following features:
Simultaneous Ring Personal
Line ID Blocking
Anonymous Call Rejection
BroadWorks Anywhere
Remote Office
BroadSoft Directory
BroadSoft Call Log
Call Park
Configurations on phone:
2. Feature Key Synchronization:
Feature key synchronization provides the capability to synchronize the status of the following features between the IP phone and the BroadWorks server:
Do Not Disturb (DND)
Call Forwarding Always (CFA)
Call Forwarding Busy (CFB)
Call Forwarding No Answer (CFNA)
ACD state
Configurations on Phone:
For Version V82 or higer , just use Broadsoft custom firmware which is x.x.0.x. download link :
https://www.yealink.com/products_47.html
Please enabled the XSI and feature sync feature through below auto provision parameters :
bw.feature_key_sync =1
bw.enable =1
