Release Notes for Mobile SDK 5.2.28¶

Issues Fixed¶

General¶

• #1851, #1850, #1960 : Re-integrate WebRTC, PJSIP and libsrtp to improve stability for TLS/SRTP calls.

Android¶

• #1962, #1961 : Improved service initialization process to reduce the occurrence and duration of the service foreground initialization.

iOS¶

• #1963, #1959 : Add embedded bitcode to 3rd party objects bundled in the SDK libraries.

Known Issues¶

• #426 - On Android, SDK cannot use NAT64 networks. This is a limitation of the operating system. Use dual-stack SIP servers to support IPv6 only clients.
• #365 - WiFi to WiFi handoff can cause the call to disconnect if the handoff is too slow (~30 seconds), especially using TLS transport.
• #135 - DNS SRV isn't supported.