zaptel: Unknown symbol crc_ccitt_table
zaptel: Unknown symbol crc_ccitt_table
ztdummy: Unknown symbol zt_receive
ztdummy: Unknown symbol zt_transmit
ztdummy: Unknown symbol zt_unregister
ztdummy: Unknown symbol zt_register
zaptel: Unknown symbol crc_ccitt_table
zaptel: Unknown symbol crc_ccitt_table
zaptel: Unknown symbol crc_ccitt_table
ztdummy: Unknown symbol zt_receive
ztdummy: Unknown symbol zt_transmit
ztdummy: Unknown symbol zt_unregister
ztdummy: Unknown symbol zt_register