How enable call button in Spark 2.8.3?

My environment

  • Openfire 4.1.6 on Windows Server 2016 Standard
  • Spark 2.8.3 on Windows 7
  • server and clients are in the same local network

I follow instructions from Enabling Call button in Spark 2.6.0 (and above) with no luck.

My Openfire STUN settings

I configure STUN fallback server in spark media settings to

  • STUN Server = 192.168.1.68
  • STUN Port = 3478

Then I run two instances of Spark on same machine and try to call from one to another, but could not see Call button

I also try to call from spark on my machine to spark on another machine with STUN fallback server configured, but with the same result.

How could I debug Jingle plugin?

Any help would be appreciated.

This post is 6 years old and many things have changed since. Call function is currently broken in Spark and there is nobody with enough expertize to fix it. If you really need voice calls, try Jitsi client.

I want to know if anyone can fix that.
All my people use the spark and the PC to PC and they are asking me for the PC to PC calling, in PSI+ is enable, but we prefer Spark