System information

authentication, 634
chan_skype.conf, 430
users.conf, 84
userscontext option (voicemail.conf), 160
USER_DEFINED CEL event type, 538
usesasl option (jabber.conf), 420
usetls option (jabber.conf), 420
V
validating
ODBC connector, 351
passwords, 162
variable argument (Read() application), 390
variables, 122–125
adding to dialplan, 124
channel variables, 123
environment variables, 124
global variables, 123
verbose (asterisk.conf), 72
VERBOSE AGI command, 484
verbose logger.conf type, 525
verbose Logging, 524
verbose option (manager.conf), 463
verifying
binary data stored in MySQL, 386
binary data stored in PostgreSQL, 385
encryption status, 153
logging, 527
ODBC-related modules, 352
versioning
about, 47
Asterisk, 26
video, Asterisk future, 588
videoconferencing, 588
virtual devices, 301
vm-invalid-password option (voicemail.conf),
165
vm-mismatch option (voicemail.conf), 165
vm-newpassword option (voicemail.conf), 165
vm-passchanged option (voicemail.conf), 165
vm-password option (voicemail.conf), 165
vm-pls-try-again option (voicemail.conf), 165
vm-reenterpassword option (voicemail.conf),
165
voice menus, 117
voice messages, storing, 172
voicemail, 157–179
Asterisk as a standalone voicemail server,
174–178
Comedian Mail, 157–169
contexts section, 167
[general] section, 158–166
sample voicemail.conf file, 168
[zonemessages] section, 166
dialplan, 169–172
dial-by-name directories, 171
jitterbuffers, 172
VoiceMail() dialplan application, 169
VoiceMailMain() dialplan application,
171
IMAP integration, 411–418
ODBC, 378–387
configuring voicemail.conf for ODBC
storage, 382
creating the large object type for
PostgreSQL, 379
storage table layout, 381
testing, 383–387
storage backends, 172–173
IMAP, 173
Linux filesystem, 172
ODBC, 173
VoiceMail() application, 292
voicemail.conf
IMAP, 415
ODBC, 382
sample, 168
[zonemessages] section, 192
VoiceMailMain() dialplan application, 171
VoIP (Voice over Internet Protocol), 144–154,
619–625, 634–636
authentication, 634
configuring VoIP trunks, 147–154
emergency dialing, 154
H.323, 623–624
IAX, 619–620
MGCP, 624
paging adaptors, 234
PSTN origination, 145
PSTN termination, 144
register statements, 635
SCCP, 625
security, 636–638
DMZ, 638
encryption, 637, 638
physical security, 638
segregating voice and data traffic, 637
server hardening, 638
694 | Index