This thursday, a VoIP hacking workshop by Sn0rky will happen @ /tmp/lab. This workshop will include:
* Identification of the VoIP Product * VLAN hopping, accessing the voice VLAN from the data VLAN * VoIP accounts enumeration * Communication wiretapping and injection of sound during a call * Spoofing of phone profiles and identity spoofing * UNISTM attack on Cisco IP phones * Bypass of call restrictions and voice gateway abuse * Grab of SIP or IAX credentials * Denial of Service on VoIP servers and IP phones See you there.