Yealink T87W Remote Phone book

Hello, i use a yeastar P550 with a yealink t87w. So far i made some contacts in my PBX and the CDR is working. I can see names and tel Numbers, but not in my headset like the t87W. How i can connect my pbx contacts with my ip phones ?

Thanks

Just wondering. Why have you asked a question about Yeastar PBX on a FreePBX community?