[Feature][ZXW-129] Add qser settings and access to call volume interface

Only Configure:No
Affected branch:master
Affected module:Call
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update:Yes

Change-Id: Iadd98bcff45a75dcfb6967eec8b7c9f8cf08fbfe
3 files changed