AT&T IP Flexible Reach vs Gamma Horizon
| AT&T IP Flexible Reach | Gamma Horizon | |
|---|---|---|
| Platforms | Web | Android, iOS, Web |
| Pricing model | hybrid | hybrid |
| Concurrent channels | 6 channels | |
| Emergency calling | Yes | |
| Free plan | No | |
| Number porting | Yes | |
| Business numbers | multiple | |
| Call routing | custom | |
| Desktop and mobile apps | Yes |
Listed together in Best SIP Trunking Providers