telepathy-resiprocate 1:1.11.0~beta5-1 (armhf binary) in ubuntu cosmic

 Connection Manager providing support for SIP using all the features
 supported by the reSIProcate stack, including TLS, IPv6 and TURN for
 NAT traversal.
 .
 reSIProcate is a framework that aims to fully implement the SIP protocol
 in first class C++. It is intended for use in other applications,
 such as the repro SIP proxy.