Release Notes For Release 5.2.0¶

API Changes¶

iOS¶

• The setConfiguration() API call was updated to throw an NSException if the configuration is invalid - has missing or invalid fields, such as missing server address or invalid username values.
• The registerAccount() API call was updated to throw an NSException if the configuration is missing a valid username or a valid password.
• The dialRegistrationFree() API call was updated to throw an NSException if the configuration is missing a valid domain field or a session ID was not provided.

Issues Fixed¶

• #603 Android: Race condition during configuration causes crash.
• #601 iOS: Crash on missing configuration fields.

Known Issues¶

Mobile SDK¶

• SDK cannot be initialized on an IPv6-only network with no IPv4 support and no NAT64

• #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 call to disconnect if the handoff is too slow (~30 seconds), especially using TLS transport.

• #135 - DNS SRV isn't supported.

Reference Application¶

• #368, #370, #509 - Some issues with handling hold/unhold state after a 2nd or 3rd concurrent call is hung up.

• #482 - App does not implement ringing tone for the caller.

• #443, #464 - When switching from registration to Registration-Free mode, application does not manage the registration state correctly. Restart application after changing registration mode to workaround the problem.

• #346 - Reference application can't receive calls while settings menu is open.