Install libbzrtp0 by entering the following commands in the terminal:
sudo apt update sudo apt install libbzrtp0
Description:
Library for the ZRTP key exchange protocol
Bzrtp is an open source implementation of the ZRTP key exchange protocol. The library is written in C 89. It is fully portable and can be executed on many platforms including ARM and x86. . The library enables encrypted communications in Linphone.
Homepage: https://www.linphone.org/
Version: 1.0.6-2
Section: universe/libs