Phone System Offerings
| NEC Univerge Blue | 3CX Phone System | Yeastar | NEC SL-Series |
|---|---|---|---|
| Fully Cloud-Powered | On-Premises or Cloud | On-Premises or Cloud | On-Premises |
| NEC Univerge Blue | 3CX Phone System | Yeastar | NEC SL-Series |
|---|---|---|---|
| Fully Cloud-Powered | On-Premises or Cloud | On-Premises or Cloud | On-Premises |