PBX Version: v15 Phones: Yealink 48S & 46S For the last couple of days, I have not been able to push a local phonebook to my yealinks. I'm beginning to think that due to the PlugnPlay nature of 3CX (http provisioning by assigning ext to New phone), that I won't be able to push a .cfg file read (e.g. y000000000065.cfg) to the phone. The reason I'm trying to do this is to add Avatars and Icons to the Directory; Since there isn't a way to add photos to remote phone books (3CX Phone Book). I've tried using Option 66 /w a tftp server configured without any success. Any help in this regards would be appreciated.