How to set SIP transport for createUac about drachtio-srf HOT 8 OPEN

can you share the drachtio log file from your attempt at setting the transport, because that should work. Please have drachtio loglevel at debug

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I attached Drachtio log file during my test. My test is making a simple outbound call with UDP. But It is transmitted via TCP. You can see the attached screenshot of some pcap file too.

drachtio_logs.txt

Here is version information,

• Drachtio: v0.8.18
• Srf: 4.4.18

Thank you for your support.

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@davehorton ,
Is there any update?

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@davehorton

Please update me about this issue.
I tried with Drachtio 0.8.22 and Srf 4.5.26 but it has the same results.

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its saying there are 15 possible transports which is a bit strange

SipTransport::findAppropriateTransport - after filtering for transport we have 15 candidates

Can you restart drachtio, with loglevel = debug and sofia-level=9, make the test call and then provide the entire log file including the startup sequence

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@davehorton ,

I attached newly the entire logs of Dracthio from the start.
After restarting Drachtio, I made 3 calls with setting transport UDP, TCP, and UDP respectively.
But the last call with UDP setting was transmitted by TCP.

• Drachtio log file

  • drachtio_logs_20230609.txt

• Drachtio config file

  • drachtio_config_20230609.txt

• PCAP screenshot for the last call, UDP setting but transmitted via TCP
  

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@davehorton ,

Please update me about this issue.

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@davehorton

Please recognize this issue whether it is a bug or simple configuration issue.
I use Docker based Drachtio so there are not a few network interfaces to bind.
If you are sure about the way to set transport for each calling createUac, Please let me know some example.

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