Unsupported transport

[KitFoong94]

Version

Vialer-pjsip-iOS (3.4.1) VialerSIPLib (3.5.1)

File / Feature

End connection after press on hang up button.

Expected behavior

Callee should be able end connection after press on hang up button.

Actual behavior

Callee's connection was ended, but caller site still connected.

Stacktrace / Error message

❗ ERROR 11:05:28.687 [VSLEndpoint void logCallBack(int, const char *, int):527] pjsua_call.c .Failed to send end session message: Unsupported transport (PJSIP_EUNSUPTRANSPORT) [status=171060]

Other info

• Swift project
• Linking the framework with CocoaPods
• Deployment target: iOS 12
• Tested in debug mode on iPhone 6 device, iOS 12.1.4
• Codec: PCMU
• Transport: TCP

Reproduced in example app that comes with the framework Steps to reproduce (in the example app):

• Launch the app
• Register to SIP
• Receive call from caller
• accept the call
• callee hang up the call
• callee's call ended, but caller's still connected.

[ismaiI1]

@KitFoong94 Did you find any solution?

[mudassirzulfiqar]

has this issue fixed by anyone? Im having this issue while placing the call.

[krishnastvSMSC]

Is this fixed, we are also facing this issue..