Callivex SIP Trunking vs Gamma Horizon
| Callivex SIP Trunking | Gamma Horizon | |
|---|---|---|
| Platforms | api, Web | Android, iOS, Web |
| Number porting | Yes | Yes |
| Emergency calling | Yes | |
| Toll-free numbers | Yes | |
| Encrypted signaling | Yes | |
| Free plan | No | |
| Pricing model | hybrid | |
| Business numbers | multiple | |
| Call routing | custom | |
| Desktop and mobile apps | Yes |
Listed together in Best SIP Trunking Providers