[Feature][T106][task-view-97] add interface for voice call to rtp,
modification in cp and ap and pub

Only Configure: No
Affected branch: unknown
Affected module: voice call and at
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: yes
Doc Update: no

Change-Id: I5c7bc461e790ee24805a520077ca80b5eeb7bbf1
(cherry picked from commit 13ef23011ea4cd9fc919b82e82202f09c0b2ef3e)
28 files changed