3 ms·
Is there really no information in the signal that would tell you what protocols were used to encode / transmit the call?
by hooloovoo_zoo 11y ago
Is there really no information in the signal that would tell you what protocols were used to encode / transmit the call?
- someguydave 11y agoNo, there isn't. The metadata is washed away when the VOIP call hits the Signaling System Seven switch. A simple policy fix would solve this problem: Treat any caller willing to threaten police with death but unwilling to reveal his identity with great suspicion.