VSPL holds expertise in VoIP open-source software development & customization in FreeSWITCH, Kamailio, WebRTC, Asterisk and OpenSIPS.
| Founded year: | Not set |
| Funding rounds: | Not set |
| Total funding amount: | Not set |
| Founded year: | Not set |
| Funding rounds: | Not set |
| Total funding amount: | Not set |