Auxiliary Files - 3Com VCX V7111 User Manual

Auxiliary Files

The 'Auxiliary Files' screen enables you to load to the gateway the following files: Call
Progress Tones, coefficient and Prerecorded Tones (PRT). The Voice Prompts file is
currently not applicable to the VCX V7111. For detailed information on these files see
Chapter 6: ini File Configuration of the VCX V7111
these files from the VCX V7111 see
Table 50 presents a brief description of each auxiliary file.
Table 50
Auxiliary Files Descriptions
File Type Description
Coefficient This file (different file for FXS and FXO gateways) contains the telephony interface configuration
information for the VoIP gateway. This information includes telephony interface characteristics,
such as DC and AC impedance, feeding current and ringing voltage. This file is specific to the
type of telephony interface that the VoIP gateway supports. In most cases you have to load this
type of file.
Call Progress Tones This is a region-specific, telephone exchange-dependent file that contains the Call Progress
Tones levels and frequencies that the VoIP gateway uses. The default CPT file is: U.S.A.
Prerecorded Tones The dat PRT file enhances the gateway's capabilities of playing a wide range of telephone
exchange tones that cannot be defined in the Call Progress Tones file.
To load an auxiliary file to the gateway, follow these steps:
1 Open the 'Auxiliary Files' screen (Software Upgrade menu > Load Auxiliary Files); the
'Auxiliary Files' screen is displayed.
2 Click the Browse button that is in the field for the type of file you want to load.
3
Navigate to the folder that contains the file you want to load.
4 Click the file and click the Open button; the name and path of the file appear in the field
beside the Browse button.
5
Click the Send File button that is next to the field that contains the name of the file you
want to load. An exclamation mark in the screen section indicates that the file's loading
doesn't take effect on-the-fly (e.g., CPT file).
6
Repeat steps 2 to 5 for each file you want to load.
Saving an auxiliary file to flash memory may disrupt traffic on the VCX V7111. To avoid this,
disable all traffic on the device before saving to flash memory.
A VCX V7111 reset is required to activate a loaded CPT file, and may be required for the
activation of certain ini file parameters.
7 To save the loaded auxiliary files so they are available after a power fail see
Configuration on page 145.
8 To reset the VCX V7111 see
3Com VCX V7111 VoIP SIP Gateway User Manual
on page 147. For information on deleting
System Information
Save Configuration on page 145.
on page 136.
Save
143