xii APX 8000/MAX TNT/DSLTNT Physical Interface Configuration Guide
Contents
Start and Stop records.......................................................................................... 18-21
Disconnect cause codes....................................................................................... 18-21
SNMP support for SS7.......................................................................................................18-23
Chapter 19 Configuring Call Routing ............................................................. 19-1
Network, host, and dual-purpose devices............................................................................ 19-1
Understanding the call-routing database.............................................................................. 19-2
How call routes affect device usage............................................................................. 19-3
Modem usage and database sort order.......................................................................... 19-3
HDLC channel usage and database sort order.............................................................. 19-4
Trunk line usage and sort order.................................................................................... 19-5
Working with Call-Route profiles........................................................................................19-5
Call-Route profile settings............................................................................................ 19-5
Outbound call routing by trunk group.......................................................................... 19-6
Multilink Frame Relay requirements with Hybrid Access........................................... 19-7
Example with two E1 lines in an MFR bundle...................................................... 19-7
Example with six E1 lines in an MFR bundle....................................................... 19-8
Concentrating multilink calls on one Hybrid Access card........................................... 19-8
Dedicating Series56 cards to modem processing......................................................... 19-9
Enabling Series56 cards to handle HDLC processing.................................................. 19-9
Another way to route incoming calls (deprecated).............................................................. 19-9
Call routing algorithms...................................................................................................... 19-10
Localization of call routes within a quadrant.............................................................. 19-10
How the system finds a route...................................................................................... 19-11
Details of how a route is chosen................................................................................. 19-12
First pass: trunk group number............................................................................ 19-12
Second pass: ISDN subaddresses........................................................................ 19-12
Third pass: telephone numbers............................................................................ 19-12
Fourth pass: destination device addresses........................................................... 19-13
Fifth pass: source device addresses..................................................................... 19-13
Last pass: comparison routing type..................................................................... 19-13
Appendix A Provisioning the Switch................................................................. A-1
Provisioning the switch for T1 access................................................................................... A-1
What you need from your T1 service provider..................................................................... A-2
What you need from your E1 service provider..................................................................... A-2
Index.......................................................................................... Index-1