[Freeswitch-users] Another Group Question - on VoiceMail

Hi again ! I have FreeSwitch configured such that if someone dials in from the PSTN line, a group of phones ring. If nobody answers, the group extension number (100) picks up the call and voice mail kicks in. So far, so good, each of the individual phones logs a missed call and anyone in the group can call into voice mail and go to the extension 100 mailbox to check if there are any messages but the individual phones are not notified that a Voice message is waiting. Is there any way that each extension in the group can be notified that a group Voice Mail is waiting to be picked up so that each phone shows the message waiting indication ? Regards Dave