===== SNOM Telephone SNMP =====

It is possible to add SNOM Telephones to Observium. Therefore that SNOM devices won't answer to Observium's default requests, it is required to add some custom OIDs while adding the devices.

^ OID                        ^ Name                       | Unit     | Description                                                                                                                                       |
| 1.3.6.1.2.1.7526.2.1.1     | Rx Bytes                   | Integer  | The total number of bytes received                                                                                                                |
| 1.3.6.1.2.1.7526.2.1.2     | Rx Packets                 | Integer  | The total number of packets received                                                                                                              |
| 1.3.6.1.2.1.7526.2.2.1     | Tx Bytes                   | Integer  | The total number of bytes sent                                                                                                                    |
| 1.3.6.1.2.1.7526.2.2.2     | Tx Packets                 | Integer  | The total number of packets sent                                                                                                                  |
| 1.3.6.1.2.1.7526.2.3.x     | Registration               | Integer  | Registration status of registration x (1..12) (works with v6.5 or newer)                                                                          |
| 1.3.6.1.2.1.7526.2.4       | Firmware & U-Boot Version  | String   | The currently used firmware & uboot version (for example, “snom 360-SIP 3.60d 113-m”)                                                             |
| 1.3.6.1.2.1.7526.2.5       | Registrations              | Integer  | The number of registrations on the phone                                                                                                          |
| 1.3.6.1.2.1.7526.2.6       | Calls                      | Integer  | The number of successful and unsuccessful calls                                                                                                   |
| 1.3.6.1.2.1.7526.2.7       | Memfree                    | Integer  | The free memory on the phone                                                                                                                      |
| 1.3.6.1.2.1.7526.2.8       | Uptime                     | String   | The running time of the phone                                                                                                                     |
| 1.3.6.1.2.1.7526.2.9       | CPU load average           | String   | The CPU load average of last 1min., 5min. and 15min. (> V8.2.6)                                                                                   |
| 1.3.6.1.2.1.7526.2.10      | Meminfo                    | String   | Info about memory: used, free, cached, lid (phone lowlevel app.), lcs (phone highlevel app.) (> V8.2.6)                                           |
| 1.3.6.1.2.1.7526.2.11      | LCS Uptime                 | String   | The running time of the phone highlevel application (> V8.2.6)                                                                                    |
| 1.3.6.1.2.1.7526.2.12      | Packets                    | String   | The incoming and outgoing messages (> V8.2.6)                                                                                                     |
| 1.3.6.1.2.1.7526.2.13      | Connections                | String   | The connections (> V8.2.6)                                                                                                                        |
| 1.3.6.1.2.1.7526.2.14      | Timeouts                   | String   | The number of timeouts running (> V8.2.6)                                                                                                         |
| 1.3.6.1.2.1.7526.2.15      | Subscriptions              | String   | The subscriptions (> V8.2.6)                                                                                                                      |
| 1.3.6.1.2.1.47.1.1.1.1.11  | entPhysicalSerialNum       | String   | The serial number (starting from V10). Note: It's impossible to retrieve the serial number from the phones. Instead the MAC address is returned.  |

A list of all OIDs can be found [[https://service.snom.com/display/wiki/How+to+setup+SNMP|here]].

The ''community'' is ''public'' and all SNOM devices have to be polled via SNMP ''v1''.