AT&T IP Flexible Reach vs Sangoma Carrier Voice
| AT&T IP Flexible Reach | Sangoma Carrier Voice | |
|---|---|---|
| Platforms | Web | Android, api, iOS, Web |
| Pricing model | hybrid | per-minute |
| Concurrent channels | 6 channels | |
| Emergency calling | Yes | Yes |
| Number porting | Yes | |
| Toll-free numbers | Yes |
Listed together in Best SIP Trunking Providers