I am going to install a new network, there will be c7206 VXR ( with pa-vxc-2te1 ) on the h/q and c3661 ( with nm-hdv-1e1-30e) at the branch offices ( there will be 5 branch offices). All branch offices will connect to the h/q with E1 leased lines.I will use hdlc. There are Ericson MD110 PBX's at the branches and h/q. Those PBX's will be connected to the routers using TCCS. There will be 5 E1 connection from PBX to the 7206 at the h/q and 1 connection from PBX to the c3661 at the branches.
Can you help me with the configuration?