[asterisk-users] SIP TLS not working, Asterisk 16.9.0

Stefan Tichy asterisk3 at pi4tel.de
Fri May 1 11:40:37 CDT 2020

Hi Karsten,

On Thu, Apr 30, 2020 at 05:50:39PM +0200, Karsten Wemheuer wrote:
> ....        The server sends Server Hello, Certificate, Server Key
> Exchange and Server Hello Done.

Something in that packet seems to be unacceptable for openssl 1.1.1d
as it is compiled and configured for Buster.

Certificate length, Digest algorithm, ...

You my change the system default settings at the bottom of
"/etc/ssl/openssl.cnf", restart asterisk and try again. Keep in
mind that this will affect the whole server.

Stefan Tichy  ( asterisk3 at pi4tel dot de )

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