Panasonic KX-NS1000 Installation Manual page 10

Table of Contents
7.1.8 QoS (Quality of Service) ...............................................................................................227
7.2 H.323 Trunks ..................................................................................................................228
7.2.1 Avoid Multiple IP Networks ...........................................................................................228
7.2.2 Gatekeeper ...................................................................................................................229
7.2.3 Bandwidth Assessment ................................................................................................229
7.2.4 Virtual VoIP Gateway Card Specifications ...................................................................232
7.3 SIP Trunks .....................................................................................................................233
7.3.1 IP Telephony Service ...................................................................................................233
7.3.2 SIP Requirements ........................................................................................................236
7.3.3 Router Requirements ...................................................................................................236
7.3.4 Bandwidth Requirements .............................................................................................236
7.3.5 Virtual SIP Trunk Card Specifications ..........................................................................238
7.4 Types of PBX Networks ................................................................................................239
7.4.1 One-look Network .........................................................................................................239
7.4.2 H.323 QSIG Network ....................................................................................................243
7.4.3 Working with Multiple PBX Networks ...........................................................................244
7.5 Port Security ..................................................................................................................245
7.6 PBX Region Suffix Codes and Areas ..........................................................................250
7.7 System Prompt Languages ..........................................................................................252
Index............................................................................................................255
10 Installation Manual