Ian,
could you tell me what CACH, TACT, EMB, and PDU are? Also, here is a copy/paste of what I have captured here at a facility near me. I am unsure of what I am looking at:
CACH : TACT AT=1 Ch 1 First fragment of CBSK 01001001000100100
7:10:12 PM DMR Voice Frame (Symbols=432)
CACH : TACT AT=1 Ch 2 Last fragment of LC 01001001000100100
7:10:12 PM DMR Embedded Frame - Error ! (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of CBSK 01001001000100100
7:10:12 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 Last fragment of LC 01001001000100100
7:10:12 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of LC 01000001000100100
7:10:11 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 First fragment of CBSK 01001001000100100
7:10:11 PM DMR Voice Frame - Error ! (Symbols=144)
7:10:11 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 Last fragment of LC 01001001000100100
7:10:11 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of LC 01001001000100100
7:10:11 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 First fragment of CBSK 01001001000100100
7:10:11 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of CBSK 01001001000100100
7:10:11 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 Last fragment of LC 01001001000100100
7:10:11 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of LC 01001001000100100
7:10:10 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 First fragment of CBSK 01001001000100100
7:10:10 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of CBSK 01001001000100100
7:10:10 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 Last fragment of LC 01001001000100100
7:10:10 PM DMR Embedded Frame - Error ! (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of LC 01001001000100100
7:10:10 PM DMR Voice Frame (Symbols=1008)
CACH : TACT AT=1 Ch 2 First fragment of CBSK 01001001000100100
7:09:08 PM DMR Embedded Frame - Error ! (Symbols=144)
CACH : TACT AT=1 Ch 1 Last fragment of LC 00001000100000111
7:09:08 PM DMR Voice Frame (Symbols=576)
CACH : TACT AT=1 Ch 2 Last fragment of LC 01001001000100100
7:08:05 PM DMR Embedded Frame - Error ! (Symbols=144)
7:08:04 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 Last fragment of LC 01001001000100100
7:08:04 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of LC 01001001000100100
7:06:57 PM DMR Embedded Frame - Error ! (Symbols=144)
7:06:56 PM DMR Voice Frame (Symbols=288)
CACH : TACT AT=1 Ch 1 First fragment of CBSK 01001001000100100
7:06:56 PM DMR Embedded Frame - Error ! (Symbols=144)
CACH : TACT AT=1 Ch 1 Last fragment of LC 01001001000100100
7:06:56 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 First fragment of LC 01001001000100100
7:06:56 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of CBSK 01001001000100100
7:06:56 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 First fragment of CBSK 01001001000100100
7:06:56 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 Last fragment of LC 01001001000100100
7:06:56 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 First fragment of LC 01001001000100100
7:06:55 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of CBSK 01001001000100100
7:06:55 PM DMR Voice Frame (Symbols=432)
CACH : TACT AT=1 Ch 2 First fragment of CBSK 01001001000100100
7:05:51 PM DMR Embedded Frame - Error ! (Symbols=144)
7:05:51 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 Last fragment of LC 01001001000100100
7:05:51 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 First fragment of LC 01001001000100100
7:05:51 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of CBSK 01000001000100100
7:05:51 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 First fragment of CBSK 01001000000100100
7:05:51 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 Last fragment of LC 01001001000100100
7:05:51 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 First fragment of LC 01001001000100100
7:05:50 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of CBSK 01001001000100100
7:05:50 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 2 First fragment of CBSK 01001001000100100
7:05:50 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 Last fragment of LC 01001001000100100
7:04:46 PM DMR Embedded Frame - Error ! (Symbols=144)
7:04:46 PM DMR Voice Frame (Symbols=144)
CACH : TACT AT=1 Ch 1 First fragment of CBSK 01001001000100100
Any direction would be appreciated. It seems your program works really, really well "out of the box." Thank you, TT.