| OID | 1.3.6.1.4.1.9.9.439.1.1.58 | 
| Module | CISCO-CCME-MIB (CISCO) | 
| Nom | ccmeMwiSipServerRegE164Enabled | 
| Acces | readonly | 
| Status | current | 
| Description | Indicates whether E.164 number is registered with SIP proxy or Registrar rather than an extension number. 'true' indicates E.164 is registered. 'false' indicates extension number is registered. | 
| Syntaxe | TruthValue (SNMPv2-TC) |