| čeština | ces-000 |
| IMS | |
| Deutsch | deu-000 | IP Multimedia Subsystem |
| English | eng-000 | IP Multimedia Subsystem |
| français | fra-000 | IP Multimedia Subsystem |
| Nederlands | nld-000 | IP Multimedia Subsystem |
| polski | pol-000 | IP Multimedia Subsystem |
| română | ron-000 | IP Multimedia Subsystem |
| русский | rus-000 | IMS |
| español | spa-000 | Subsistema Multimedia IP |