Freepbx with chan_lcr and misdn V2

Hallo Forum,
we are using FBX with mISDN V2 and the new chan_lcr (Linux-Call-Router). It works very nice with external BRI und PRI-Lines, with internal ISDN-Phones und PBX. So we can use all the manyfold features from LCR for digital Lines and the SIP and IAX-Features from Asterisk. But we have one big Problem: We can listen all Announcements, which comes typical with Asterisk (Voicemail etc.)from LCR. But when we will use typical FBX-Features (Company-Directory or Phonebook)on LCR-Phones is Silence. In the CLI we can see, that the Announcements are playing. Where is the difference? Can Anyone help??