/in/call.cpp:75:21: error: variable length arrays are a C99 feature [-Werror,-Wvla-extension]
    string timestamp[num], name[num], status[num], duration[num];
                    ^
/in/call.cpp:75:32: error: variable length arrays are a C99 feature [-Werror,-Wvla-extension]
    string timestamp[num], name[num], status[num], duration[num];
                               ^
/in/call.cpp:75:45: error: variable length arrays are a C99 feature [-Werror,-Wvla-extension]
    string timestamp[num], name[num], status[num], duration[num];
                                            ^
/in/call.cpp:75:60: error: variable length arrays are a C99 feature [-Werror,-Wvla-extension]
    string timestamp[num], name[num], status[num], duration[num];
                                                           ^
4 errors generated.
/in/Compile/Makefile:39: recipe for target 'buildCall' failed
make: *** [buildCall] Error 1