040000 tree 15c2f288088932db6b6cc748e2c54929b5550ddf	codec
040000 tree 40b6d32c86eb4a6bb4019135c8cf17ebc01bc88a	core
040000 tree e32738e7ae753838f581fc35b7a7897c35898985	crypt
040000 tree 420dbaafda92a3f22db4d09f47a342ecba37088f	ctrl
040000 tree 87162b510375493139369c57f05365921f21c249	gprs
040000 tree 7ef674e8d215d026de288d78cd446ae26fc0b816	gsm
040000 tree ce55d36c2af7a2b04acbff6f797027eb0b7bcc79	sim
040000 tree c3b833503404932744551a934ca6d640193620f3	vty