User's Manual
Table of Contents
Polycom, Inc xiii
Direct IP Dialing  ........................................................................................................... 19-6
Dial-out Calls ........................................................................................................19-6
Dial-in Calls ........................................................................................................... 19-7
Enabling or Disabling Direct IP Dialing ............................................................ 19-8
ISDN Participants .........................................................................................................19-8
Gateway IVR  .........................................................................................................19-8
Direct Dial-in to Endpoints or DMA VMR using Automatically 
Generated Destination Numbers .......................................................................19-9
Interoperability with CMA  ...............................................................................19-10
Gateway Redial or Redialing Gateway Calls  .........................................................19-11
Guidelines ............................................................................................................19-11
Redial on Wrong Number .........................................................................................19-11
Wrong Destination Number  .............................................................................19-11
Wrong Destination Number Time-out ............................................................19-12
Disconnect on Busy  ....................................................................................................19-12
Disconnect on No Answer ........................................................................................19-13
Disconnect on Wrong Number .................................................................................19-13
New IVR Messages .....................................................................................................19-13
Configuring the Gateway Components on the Collaboration Server  ........................19-14
Defining the IVR Service for Gateway Calls  ..........................................................19-14
Defining the Conference Profile for Gateway Calls .............................................. 19-17
Defining the Gateway Profile  ................................................................................... 19-18
System Configuration  ................................................................................................19-21
Displaying the Connection Information  .........................................................19-21
Enabling PSTN dial-in using GK prefix ..........................................................19-21
Monitoring Ongoing Gateway Sessions .........................................................................19-22
Connection Indications .............................................................................................. 19-22
Gateway Session Parameters  .................................................................................... 19-23
Connected Participant Parameters ........................................................................... 19-23
Direct Dialing from ISDN/PSTN Endpoint to IP Endpoint via a Meeting Room .... 19-23
Dialing to Polycom® DMA™ 7000 .................................................................................. 19-25
Calling a DMA Direct with Automatically Generated Destination Dial 
Strings ...........................................................................................................................19-26
Calling the DMA via Gateway IVR .........................................................................19-26
Manual Dial String Entry .......................................................................................... 19-27
Automatic Dial String Generation  ........................................................................... 19-27
PSTN Dial-in Using GK Prefix ..........................................................................19-28
Deploying a Polycom RMX™ Serial Gateway S4GW ................................................... 19-29
RMX Manager Application   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-1
Accessing the RMX Manager Directly .............................................................................. 20-2
Installing the RMX Manager ............................................................................................... 20-2
Starting the RMX Manager Application  ...........................................................................20-4
Connecting to the MCU ............................................................................................... 20-5
RMX Manager Main Screen  ........................................................................................20-8
MCUs Pane ............................................................................................................20-8
Conferences Pane ................................................................................................20-10
Collaboration Server Management ..................................................................20-10
List Pane ............................................................................................................... 20-11










