Definity G3v7 Remote PBX programming

[nu2phone]

Have one host PBX - Definity G3v7 and 11 remote PBXs.

We were using Audix for all of our voicemail. We have recently implemented Unified Messenger v5. On our main PBX (G3) everything works properly. If someone receives a call and it goes unanswered it goes to their UM voicemail box.

There is a VDN (7900) set up on the host PBX (G3) that points to Vector (150). Cover Paths have been set up for v7900. Stations have had their cover paths changed on the main pbx to cover to v7900 instead of h99.

I now need to implement this on all of our remote PBXs. I am not sure how to accomplish this.
I thought I just needed to create a hunt group on the remote PBXs but that doesn't seem to be working. Really not sure what to do...

Vector 150-------------------------------------------------
Number: 150 Name: Voicemail Lock: n
Basic: Y EAS? n G3V4 Enhanced? y ANI/II-Digits? n ASAI Routing? n
Prompting? y LAI? n G3V4 Adv Route? n CINFO? n
01 wait-time 0 secs hearing ringback
02 route-to number 7901 with cov n if unconditionally
03 route-to number 7902 with cov n if unconditionally
04 route-to number 7903 with cov n if unconditionally
05 route-to number 7904 with cov n if unconditionally
06 route-to number 7905 with cov n if unconditionally
07 route-to number 7906 with cov n if unconditionally
08 route-to number 7907 with cov n if unconditionally
09 route-to number 7908 with cov n if unconditionally
10 route-to number 7909 with cov n if unconditionally
11 route-to number 7910 with cov n if unconditionally
12 route-to number 7911 with cov n if unconditionally
13 route-to number 7912 with cov n if unconditionally
14 route-to number 7913 with cov n if unconditionally
15 route-to number 7914 with cov n if unconditionally
16 route-to number 7915 with cov n if unconditionally
17 route-to number 7916 with cov n if unconditionally
18 busy

-----------------------------------------------------------
Hunt Group
Group Number: 50 ACD? n
Group Name: Unified Messaging Queue? y
Group Extension: 7998 Vector? n
Group Type: ucd-mia Coverage Path:
TN: 1 Night Service Destination:
COR: 9 MM Early Answer? n
Security Code:
ISDN Caller Display: grp-name
Queue Length: 15
Calls Warning Threshold: Port:
Time Warning Threshold: Port:

Message Center: msa
LWC Reception: none
First Announcement Extension: Delay (sec):

Group Number: 50 Group Extension: 7998 Group Type: ucd-mia
Member Range Allowed: 1 - 200 Administered members (min/max): 1 / 1
Total Administered Members: 1

Group Member Assignments
1: Ext: 7901 Name: Voicemail
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Any help or suggestions would be greatly appreciated.