libsofia-sip-ua0 software package provides Sofia-SIP library runtime, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libsofia-sip-ua0
libsofia-sip-ua0 is installed in your system.
Make ensure the libsofia-sip-ua0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libsofia-sip-ua0 *
You will get with libsofia-sip-ua0 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libsofia-sip-ua0 |
| Version | 1.12.11+20110422.1-2ubuntu1 |
| Description | Sofia-SIP library runtime |
| Sub Section | libs |