I'm trying to set up fixed assignment modem routing on a TC1000 running TCS 4.2.73 with two HiPER DSP's running 2.1.9 attached to channelized T1's. I've used both the DSP console level command "set mdmrmeth fixeda" and the TCM method using Configure/Programmed Settings/Card Level/Parameter/Routing Method. A "display mdmrmeth" on each DSP in console mode shows FIXED ASSIGNMENT. Any suggestions? Am I missing something?

IP ADDRESS POOLS
Name Address Size InUse State Route Unused Status
tcpool 156.46.203.129/26 48 45 PUBLIC NO_AGGREGATE 0 ACTIVE
HiPer>> list ip netwo

CONFIGURED NETWORKS
Name                            Prot Interface       State Type Network Address
hnet                            IP   eth:1           ENA   STAT 156.46.108.4/C
IP-loopback                     IP   loopback        ENA   AUTO 127.0.0.1/H
ek-ip-I1513                     IP   slot:2/mod:1    ENA   DYN 156.46.203.177/H
deb-ip-I1536                    IP   slot:2/mod:24   ENA   DYN 156.46.203.163/H
jab-ip-I1278                    IP   slot:1/mod:22   ENA   DYN 156.46.203.145/H
jjw-ip-I1280                    IP   slot:1/mod:24   ENA   DYN 156.46.203.129/H