FS-8354 #resolve [G722 audio issues with mod_conference after…

FS-8354 #resolve [G722 audio issues with mod_conference after fab43547]

src/mod/applications/mod_conference/conference_member.c

@@ -1638,7 +1638,7 @@ int conference_member_setup_media(conference_member_t *member, conference_obj_t
 		switch_resample_destroy(&member->read_resampler);
 	}
 
-	switch_core_session_get_read_impl(member->session, &member->orig_read_impl);
+	switch_core_session_get_real_read_impl(member->session, &member->orig_read_impl);
 	member->native_rate = member->orig_read_impl.samples_per_second;
 
 	/* Setup a Signed Linear codec for reading audio. */

src/switch_core_codec.c

@@ -333,8 +333,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_get_real_read_impl(switch_co
 		*impp = session->real_read_impl;
 		return SWITCH_STATUS_SUCCESS;
 	} else {
-		memset(impp, 0, sizeof(*impp));
-		impp->number_of_channels = 1;
+		return switch_core_session_get_read_impl(session, impp);
 	}
 
 	return SWITCH_STATUS_FALSE;