20 IP Media Server for HMP Demo Guide — July 2005
Running the Demo

Example

The following example shows how to launch the demo from a command line with options:
IPMediaServer -n64 -cmyconfig.cfg -ea
This command launches the demo with 64 channels, using the myconfig.cfg configuration file and
A-law encoding.
4.3 Using the Demo
This section describes how to use the IP Media Server for HMP demo and contains the following
topics:
•Keyboard Commands
•Using the Media Server

4.3.1 Keyboard Commands

The demo always waits for input from the keyboard. While the demo is running, you may enter any
of the commands listed in Table2.

4.3.2 Using the Media Server

The IP Media Server for HMP demo allows the caller to interact with a series of voice menus, using
the telephone keypad to enter an option. Basic operations include playing a pre-recorded message,
recording a new message, sending or receiving a fax, and barge-in for CSP. Each menu prompts the
caller to select an action by pushing a key. The call state within which the menu is called is
indicated by the square brackets. Figure1 shows the voice prompt flow, grouping the prompts by
feature (voice, fax, CSP).
Note: By default, the fax demo is turned off. This feature may be enabled when tested with T.38 capable
IP endpoints. To do this, uncomment the line:
TxType = t38UDPFax
in the Capability section of the IPMediaServer.cfg file (or add the line if not present as a comment).
-n<n> Sets the number of channels The lesser of Voice Devices
or IP devices
-q Activates Quality of Service Disabled
Table1. Command Line Switches (Continued)
Table2. Runtime Keyboard Commands
Command Function
q or Q or Ctrl+c Terminates the application