I have FOP2 2.31.07 installed on FreePBX 13. Everything seems to be working great except for the Trunk display. I have 2 PRIs connected to the box. One has DAHDI channels 1-23 and the other 25-36. I assigned those ranges to the buttons in the FOP2 manager and restarted FOP2. The problem is that FOP2 doesn't seem to recognize the channels correctly. All outgoing calls go through the PRI with channels 25-36, and incoming can be from either. But FOP2 will only show calls on whichever PRI I assign channels 1-23 on.
This shows an incoming call on channel 36 viewed from Asterisk:
35 from-digital en default Yes
36 xxxxxxx from-digital en default Yes

This is the results from running autoconfig-buttons.sh:
[DAHDI/g0]
type=trunk
label=DAHDI/g0 TB PRI
email=splitme-25-36
channel=DAHDI/25
channel=DAHDI/i25
channel=ZAP/25
channel=DAHDI/26
channel=DAHDI/i26
channel=ZAP/26
channel=DAHDI/27
channel=DAHDI/i27
channel=ZAP/27
channel=DAHDI/28
channel=DAHDI/i28
channel=ZAP/28
channel=DAHDI/29
channel=DAHDI/i29
channel=ZAP/29
channel=DAHDI/30
channel=DAHDI/i30
channel=ZAP/30
channel=DAHDI/31
channel=DAHDI/i31
channel=ZAP/31
channel=DAHDI/32
channel=DAHDI/i32
channel=ZAP/32
channel=DAHDI/33
channel=DAHDI/i33
channel=ZAP/33
channel=DAHDI/34
channel=DAHDI/i34
channel=ZAP/34
channel=DAHDI/35
channel=DAHDI/i35
channel=ZAP/35
channel=DAHDI/36
channel=DAHDI/i36
channel=ZAP/36
autoanswerheader=__SIPADDHEADER51=Call-Info: answer-after=0.001

And I attached a file with the screenshot of the FOP2 display.
Any ideas?

Found the answer. For those in a similar situation, when I ran a "core show channels", it showed one PRI using DAHDI/i1 and the other using DAHDI/i2. I went to FOP2 Manager and entered a 1 and a 2 in the appropriate trunk Zap/DAHDI channel box.

32 bit.

Thank you for an excellent product. I purchased a license immediately after testing it.
After entering all my extensions however, I seem to have a problem with the FOP2 server shutting down with:
Can't call method "getMembers" on an undefined value at script/fop2_server.pl line 2830.
As a little background, I am running the FOP server on a standalone Centos 5 box, and it is monitoring 5 Trixboxes. We have a SIP phone wired to the paging systems at the sites. The error seems to occur when someone dials the paging extension. I ran the server with the -X 15 options and these are the last few entries:
10.1.16.21 <- Event: ExtensionStatus
10.1.16.21 <- Privilege: call,all
10.1.16.21 <- Exten: 6954
10.1.16.21 <- Context: ext-local
10.1.16.21 <- Status: 1
10.1.16.21 <- Server: 2

10.1.16.21 <- Event: Newstate
10.1.16.21 <- Privilege: call,all
10.1.16.21 <- Channel: SIP/6954-09bd3048
10.1.16.21 <- State: Up
10.1.16.21 <- CallerID: 6478
10.1.16.21 <- CallerIDName: device
10.1.16.21 <- Uniqueid: 1246908058.18153
10.1.16.21 <- Server: 2

10.1.16.21 <- Event: Newchannel
10.1.16.21 <- Privilege: call,all
10.1.16.21 <- Channel: Zap/pseudo-169205266
10.1.16.21 <- State: Rsrvd
10.1.16.21 <- CallerIDNum: <unknown>
10.1.16.21 <- CallerIDName: <unknown>
10.1.16.21 <- Uniqueid: 1246908058.18154
10.1.16.21 <- Server: 2

10.1.16.21 <- Event: MeetmeJoin
10.1.16.21 <- Privilege: call,all
10.1.16.21 <- Channel: SIP/6954-09bd3048
10.1.16.21 <- Uniqueid: 1246908058.18153
10.1.16.21 <- Meetme: 223673073d
10.1.16.21 <- Usernum: 1
10.1.16.21 <- Server: 2
Can't call method "getMembers" on an undefined value at script/fop2_server.pl line 2830.

Do you need any more information?