quality and stability
Voice over IP is a complex matter. Although it is fundamentally possible for any SIP terminal device to be used, this often does not lead to the desired quality. For this reason, Seabix certifies selected end devices for compatibility with its Festnetz+ + services. Only these are subsequently approved for operation.
Actively supported devices
| Manufacturer | model | minimum firmware | Remarks |
|---|---|---|---|
| - | - | - | - |
obsolescence list
| Manufacturer | model | Support end date | Remarks |
|---|---|---|---|
| grandstream | WP820 | 12/31/2022 | - |
More resources
- To the product page