Problem with FDN chain to voicemail

[MikeSayers]

Here's how this is supposed to work:
Someone calls 2121, rings 4 times, goes to 2600, rings 4 times, goes to 2200 which is voicemail.

If I call 2600, it rings 4 times and goes to voicemail OK.

If I call 2121, it rings 4 times, jumps to 2600 and then rings forever. What's wrong?

DN 2600
TYPE MIX
TN 000 0 02 10 MARP DES 16148 23 OCT 2015
TN 112 0 01 22 V KEY 03 H DES WILSON 23 OCT 2015
(1120)
TN 112 1 01 02 V KEY 02 DES B133 7 DEC 2015
(2004P1)
TN 112 0 00 27 V KEY 02 H DES WILSON 7 DEC 2015
(2002P2)
TN 112 0 01 09 V KEY 03 H DES B140A 28 DEC 2015
(1120)


TN 000 0 02 10 VIRTUAL
TYPE 500
CDEN 4D
CUST 0
MRT
ERL 00000
WRLS NO
DN 2600 1 MARP
AST NO
IAPG 0
HUNT 2200
TGAR 1
LDN NO
NCOS 3
SGRP 0
RNPG 11
LNRS 16
XLST
SCI 0
SCPW
CLS CTD DTN FBD XFA WTA THFD FNA HTA ONS
LPR XRA AGRD CWD SWD PUA MWA RMMD LPA XHD SLKD CCSD LNA TVD
CFTD SFD MRD C6A CNID CLBD AUTU
ICDD CDMD LLCN EHTD MCTD
GPUD DPUD CFXD ARHD OVDD AGTD CLTD LDTD ASCD SDND
MBXD CPFA CPTA DDGA NAMA MIND
MCRD
EXR0 SHL ABDD CFHD
CWND USMD USRD BNRD OCBD RTDD RBDD RBHD FAXD CNUD CNAD PGND FTTC
CDMR PRED MCDD T87D SBMD PKCH MPTD ELCD
RCO 0
PLEV 02
PUID
UPWD
AACS NO
MLWU_LANG 0
FTR CFW 4
FTR SSU 0000
FTR PHD
FTR FDN 2200
FTR RDL 16
DATE 23 OCT 2015

DN 2121
TYPE SL1
TN 112 0 01 09 V KEY 02 H DES B140A 28 DEC 2015
(1120)
TN 112 0 01 22 V KEY 02 H DES WILSON 23 OCT 2015
(1120)
TN 112 0 04 09 V KEY 00 H MARP DES WILSON 23 OCT 2015
(2002P2)
TN 112 1 01 02 V KEY 03 DES B133 7 DEC 2015
(2004P1)
TN 112 0 00 27 V KEY 03 H DES WILSON 7 DEC 2015
(2002P2)

TN 112 0 04 09 VIRTUAL
TYPE 2002P2
CDEN 8D
CTYP XDLC
CUST 0
NUID
NHTN
CFG_ZONE 00003
CUR_ZONE 00003
MRT
ERL 256
ECL 0
FDN 2600
TGAR 1
LDN NO
NCOS 3
SGRP 0
RNPG 0
SCI 0
SSU
XLST
SCPW
CLS CTD FBD WTA LPR MTD FNA HTA TDD HFA CRPD
MWA LMPN RMMD AAD IMD XHD IRD NID OLD VCE DRG1
POD SLKD CCSD SWD LND CNDA
CFTD SFD MRD DDV CNID CDCA MSID DAPA BFED RCBD
ICDD CDMD LLCN MCTD CLBD AUTU
GPUD DPUD DNDA CFXA ARHD CLTD ASCD
CPFA CPTA ABDD CFHD FICD NAID BUZZ AGRD MOAD AHD
DDGA NAMA
DRDD EXR0
USMD USRD ULAD RTDD RBDD RBHD PGNA OCBA FLXD FTTC MCBN
VOLA VOUA CDMR PRED RECD MCDD T87D SBMD
KEM2 MSNV FRA PKCH MUTA MWTD DVLD CROD ELCD
CPND_LANG ENG
RCO 0
HUNT 2600
LHK 1
PLEV 02
PUID
UPWD
DANI NO
AST
IAPG 0
AACS NO
ITNA NO
DGRP
MLWU_LANG 0
MLNG ENG
DNDR 0
KEY 00 MCR 2121 0 MARP
01 SCR 3121 D MARP
02
03 ADL 16
04
05
06
07
08
09
10
11
12
13
14
15
16 MWK 2200
17 TRN
18 AO6
19 CFW 11 2210
20 RGA
21 PRK
22 RNP
23
24 PRS
25 CHG
26 CPN
27
28
29
30
31
DATE 23 OCT 2015

 

[KCFLHRC]

Put SFA in CLS of all of those phones instead of SFD

 

[MikeSayers]

Setting that on the 500 fixed it, THANKS!