-- Registered channel 1, FXS Kewlstart signalling
    -- Registered channel 2, FXS Kewlstart signalling
Aug 22 12:26:11 WARNING[4849]: chan_zap.c:923 zt_open: Unable to specify channel 3: No such device or address
Aug 22 12:26:11 ERROR[4849]: chan_zap.c:6861 mkintf: Unable to open channel 3: No such device or address
here = 0, tmp->channel = 3, channel = 3
Aug 22 12:26:11 ERROR[4849]: chan_zap.c:10288 setup_zap: Unable to register channel '3-4'
Aug 22 12:26:11 WARNING[4849]: loader.c:414 __load_resource: chan_zap.so: load_module failed, returning -1
    -- Unregistered channel 1
    -- Unregistered channel 2
Aug 22 12:26:11 WARNING[4849]: loader.c:554 load_modules: Loading module chan_zap.so failed!