| OID | 1.3.6.1.4.1.9.9.441.1.2.21 |
| Module | CISCO-SRST-MIB (CISCO) |
| Nom | csrstSecondaryDialTone |
| Acces | readonly |
| Status | current |
| Description | Cisco SRST secondary dial tone digits. When a Cisco IP phone user dials a PSTN access prefix, defined by the secondary dial tone digits, the secondary dial tone is enabled. |
| Syntaxe | OctetString (1...32) |