We have upgraded all our Voice services, namely Voice Call, Conferencing and CallFlow.

This update features

• ‘Comfort’ ringing tone for Voice Call called parties
• HTTPS support for CallFlow notifications and subflows
• ${callflowid} variable in CallFlow
• Several minor fixes and enhancements, particularly for CallFlow

Above all, following this release our CallFlow service is production-ready, and we expect to announce the go-live date imminently.

There are NO updates to the SDKs themselves, and you will be able to benefit from the above enhancements immediately.

Enjoy

Web21C SDK Team