> normally when you compile the chan_ss7, it will compile the mtp3d. You do not need to compile it separately. The normal compilation with the command "make" fails, but if i use the command "make chan_ss7.so" it succeeds. After i analysed why the make was failing, i found the culprit to be the mtp3d. Then i tried compiling the mtp3d separately using the command "make mtp3d" which gave the same problem which confirmed that the problem in compilation of mtp3d.