Page 596 - Asterisk™: The Future of Telephony

pattern matching, 137–140 port SIP parameter, 364
PauseMonitor (AMI action), 532 ports (FXO/FXS), configuring, 74
PauseMonitor( ) application, 418 PostgreSQL, 160, 207, 263
PauseQueueMember( ) application, 418 CDRs, 273
PBX (Private Branch eXchange), 1, 30 CDRs, storing, 294
AsteriskNOW and, 62 installing, 263–265
legacy migration, 323 static realtime, defining tables, 269
shortcoming of, 4 voicemail, storing, 286
pbx_dundi.so module, 311 power conditioned UPS, 21
PCI-Express, 19 power supply requirements, 20
PCI-X, 19 pre-connect option, 267
PCM (Pulse-Code Modulation), 171 precompiled binaries (Asterisk), 50
pedantic SIP parameter, 355 preload directive, 268
peer connections, 202 PRI (Primary Rate Interface), 31
peer type, 99 PRI libraries (libpri), 38
peers (DUNDi), 311 compiling, 47
Pentium 100s, 11 loading, 57
performance issues of hardware, 14–16 Primary Rate Interface (PRI), 31, 183
performance requirements, 12 priorities, 122–124
period, matching characters with, 138 privacy.conf file, 477
Perl, writing AGI scripts in, 210–214 PrivacyManager( ) application, 420
permit parameter, 99 Private Branch eXchange (see PBX)
permit SIP parameter, 364 processors, choosing, 16–18
permit statements, 100 progdocs (make), 49
PGcluster, 286 Progress( ) application, 421
phone trees, 127 progressinband SIP parameter, 364
phone.conf file, 477 promiscredir SIP parameter, 364
phones prompt, installing, 50
types of, 29–34 proprietary digital telephones, 30
PHP, creating AGI scripts in, 214–219 proprietary protocols, 193
PHPAGI project, 219 Prototype framework, 256
Pickup( ) application, 419 PSTN (Public Switch Telephone Network), 3,
pickupgroup SIP parameter, 359, 364 14, 167
Pika Technologies, 26 connecting to, 25–28
Ping (AMI action), 532 motherboard, choosing, 18
pipe (|), 337 public domain music, 300
as a separator, 124 Public Switch Telephone Network (see PSTN)
boolean operator, 146 Pulse-Code Modulation (PCM), 171–179
mailboxes, creating, 155 Python, writing AGI scripts in, 219–223
Set( ) application and, 282
play( ) method, 236 Q
Playback( ) application, 13, 125, 298, 419
PlayDTMF (AMI action), 533 -q option (PHP), 214
Player image, 66 QoS (Quality of Service), 197–200
Playtones( ) application, 419 qualify parameter (IAX), 349
plus sign (+), 147 qualify SIP parameter, 364
Polycom, 85 qualifyfreqnotok parameter (IAX), 349
IP 430, 90–93 qualifyfreqok parameter (IAX), 349
pooling option, 267 qualifysmoothing parameter (IAX), 349
quantization, 171

568 | Index