Voice and Video CallsEstablish real-time media sessions like voice and video calls using any codec of choice, Let OnSIP handle the codec negotiation.
Instant MessagingEnable IM messaging between your endpoints with SIP MESSAGE requests.
Data ChannelEstablish a real-time data channel (RTCDataChannel) session between your endpoints for file sharing, chat, gaming, etc
Organize Your UsersIdentify your endpoints on your own OnSIP domain, e.g. firstname.lastname@example.org or use your own domain with a few A-Record additions. Create as many domains as you like.
Easy ManagementManage your OnSIP account and registered endpoints in our admin portal. Or, add account management to your own app using our Admin Service SDKs.
InteroperabilityFeel good about having the foresight to use open standards! Your app will be able to talk to any SIP standard endpoint - e.g. phones, soft phones, other SIP-based apps.