[VOIPSEC] UCSniff 2.1 released

[Jason Ostrom]

UCSniff 2.1 has been released, with several new features and enhancements:
http://ucsniff.sf.net 
<redir.aspx?C=0f3231842def423ea0c70a0f88cff4a4&URL=http%3a%2f%2fucsniff.sf.net>

New features / enhancements:
- Eavesdropping on Microsoft OCS IM conversations
- Support for Avaya SIP eavesdropping (handles SIP re-invites properly)
- Re-write of SIP code for enhanced logging and memory efficiency
- Enhanced ARP spoofing with unicast arp requests (also detects devices 
that have GARP disabled)
- Support for G.711 a-law codec (already supports G.722, G.711 u-law)

Tested platforms:
Ubuntu 8.10
BT4 Beta