Land line operators worldwide are replacing traditional analog lines with IP network switches. We tested the 2N Lift1, 2N Lift8 a 2N Lift IP on these new connectors in a special Deutsche Telekom laboratory in Bonn.
All 2N Lift products passed successfully the tests on new generation networks
| 2N Lift1 | 2N Lift8 | 2N Lift IP | |
| MSAN POTS | YES | YES | - |
| DeutschlandLAN IP Voice/Data S | - | YES | YES |
| DeustchlandLAN SIP-Trunk | - | YES | YES |
| MagentaZuhause S | - | YES | YES |
2N is listed among tested manufacturers here:
https://geschaeftskunden.telekom.de/hilfe-und-service/service-angebote/sonderdienste/3rd-party-lab