[asterisk-dev] asterisk 16.x / pjsip: troubleshooting sips

[Joshua C. Colp]

On Sun, Aug 18, 2019, at 4:56 AM, Michael Maier wrote:
> Hello!
> 
> In a manufacturing environment it is absolutely necessary to 
> troubleshoot sip connections from asterisk to the ISP using sips / tls. 
> At the 
> moment, I can't see any way how to do it (CLI "pjsip set logger on" 
> isn't an option).
> 
> Firefox and Chrome provide the environment key SSLKEYLOGFILE, which 
> enables wireshark to decrypt the traffic. This environment variable 
> doesn't 
> work with asterisk 16.x and pjsip.
> 
> Are there any other means to achieve the same with asterisk / pjsip?

Except for using the configured TLS certificates and importing them into Wireshark, there's no mechanism to extract information from Asterisk to allow decryption.

-- 
Joshua C. Colp
Digium - A Sangoma Company | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org