BulkVS SIP Trunking vs Callcentric SIP Trunking
| BulkVS SIP Trunking | Callcentric SIP Trunking | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | $0.01/mo | Free |
| Platforms | api, Web | Android, extension, iOS, Linux, macOS, self-hosted, Web, Windows |
| Free plan | No | Yes |
| Paid from | 0.06 /mo | |
| Pricing model | hybrid | per-minute |
| Number porting | Yes | Yes |
| Emergency calling | Yes | Yes |
| Toll-free numbers | Yes | Yes |
| Concurrent channels | 3 channels | |
| Encrypted signaling | No |
Listed together in Best SIP Trunking Providers