VOIP APPLICATIONS
VoIP & WebRTC applications
Mobile and web softphones that connect through your SBC, with video, call transfer and push notifications.
Get in touch
- SIP
- WebRTC
- Android / iOS
Challenges
Common problems
Missed calls in the background
The OS suspends the connection, so incoming calls never ring.
NAT and firewall traversal
One-way or no audio when working outside the office.
SIP account security
Leaked SIP credentials used for international toll fraud.
Features
What the apps do
- Voice and video callsOpus, G.722, G.711, VP8/H.264
- Push notifications for incoming callsFCM and APNs/PushKit
- Transfer, hold and conference
- Browser softphoneWebRTC, nothing to install
- Directory and call history
- Your own branding
Requirements and integration
Supported
- Android 10+ / iOS 15+
- Chrome, Edge, Safari, Firefox
- SIP over TLS, SRTP, DTLS-SRTP
Connects to
- Existing IP-PBX (FreeSWITCH, Asterisk and others)
- Session Border Controller
- Corporate identity (SSO/LDAP)
Frequently asked questions
Does it work with our current PBX?
Yes, if your PBX supports standard SIP. We review the configuration and test together before go-live.
Can the app be published under our name?
Yes. We prepare the app and the Google Play and App Store submission under your organisation’s account.
Want to talk it through with our engineers?
Tell us about your requirements and current systems. We reply within one business day.