E

eavesdropping attacks, 147165

ACM, 311

Asterisk, 343

call pattern tracking, 158159

CCM, 245250

countermeasures, 164165

extracting touch tones from calls, 164165

gaining network access, 149156

network eavesdropping, 165

number harvesting , 158159

performing with Cain and Abel, 160162, 163

performing with Oreka, 163

performing with voipong, 162

performing with vomit, 162

performing with Wireshark, 160, 161

phone conversations, 149, 160165

privacy issues, 148149

references, 165

sip_rogue tool, 186198, 455

sniffing for TFTP configuration files, 157158

VLANs and, 120

eBay, 362

email phishing, 505516

email SPAM, 484, 488

encryption

CCM, 248250

IPSEC, 164

session, 184

SIP systems, 479

encryption schemes, 165

endless loops , 375

endpoints, 66

enumeration, 55117

ACM, 287295

Asterisk, 327333, 338339

banner grabbing , 6673

CCM, 237240

described, 56

goal of, 56

IAX, 338

INVITE username, 7883

MAC addresses, 9798

OPTIONS username, 8490

port scanning and, 47

REGISTER username, 7478

RTP basics, 6466

SIP basics, 5663

SIP URIs, 57

SIP users/extensions, 7395

SNMP. See SNMP enumeration

TFTP, 237, 338339

TFTP servers, 95100

VNC, 239240

VoIP support services, 95116

VxWorks devices, 113116

erase_registrations tool, 431432, 437

established connection floods, 133

Ethereal. See Wireshark

Ethernet networks, 38

ettercap tool, 178182