| Bargein(RegistrarRecord, PBXConnectionBargeInMode) | barge in the device to the call of the connection. in case if mode is Whisper the ActiveConnection will hear the new participant. |
| Bargein(String, PBXConnectionBargeInMode) | Barge in to the call. Call manager will make a call to all devices attachec to specified DN. Answered connection will barge in to the call of the ActiveConnection |