Sipana
Sipana is an Open Source, distributed SIP monitoring tool to monitor the SIP signaling behavior providing SIP signaling sequence diagrams to help troubleshooting process and SIP end-to-end performance metrics through a centralized Web interface. Distributed means you can install the Agent component in as many hosts as you want and these agents will capture, process and send the SIP signaling information to the server component where you can search and analyze these using a centralized Web interface. Project roles: Owner and core developer. (http://sipana.org/)
rtpproxy-client
The main purpose of RTPproxy is to make the communication between SIP user agents behind NAT possible. rtpproxy-client is a Java API to create and control RTP sessions in the RTPProxy server, including supporting for multi-server load balance. Project roles: Owner and core developer. (http://rtpproxy-client.googlecode.com/)
