Signaling System No. 6
E1241868
UNEXPLORED
Signaling System No. 6 was an early common-channel signaling protocol used in international telephony networks before being superseded by the more advanced Signaling System No. 7.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Signaling System No. 6 canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.