VOICE_SSO_TIMING
if (voice->flags & VOICE_SSO_TIMING) {
voice->timing->flags &= ~(VOICE_IN_USE | VOICE_SSO_TIMING |
voice->flags &= ~(VOICE_IN_USE | VOICE_SSO_TIMING | VOICE_SYNC_TIMING);
voice->flags |= VOICE_SSO_TIMING;