| Name | Size | Description |
|---|---|---|
| pop | 0 | Post Office Protocol v3 |
| pres | 0 | Presence |
| rtsp | 2 | real time streaming protocol |
| service | 0 | service location |
| shttp | 0 | Secure Hypertext Transfer Protocol |
| sip | 0 | session initiation protocol |
| sips | 0 | secure session initiation protocol |
| snmp | 0 | Simple Network Management Protocol |
| soap.beep | 0 | soap.beep |
| soap.beeps | 0 | soap.beeps |
