Fix tel_hold_call() will be rejected, when existing Incoming Call
-rw-r--r-- 365 AUTHORS
-rw-r--r-- 1515 CMakeLists.txt
-rw-r--r-- 11640 LICENSE
drwxr-xr-x - include
drwxr-xr-x - packaging
drwxr-xr-x - res
drwxr-xr-x - src