AudioCodes Mediapack mp-11x, User Manual

Page: 233 / 390

Version 5.2 233 August 2007
SIP User's Manual 5. Web-based Management
You can modify the master_configuration.ini file (or any of the config_<MAC>.ini files)
at any time. The gateway queries for the latest version every 60 minutes and applies
the new settings immediately.
4.
For additional security, use HTTPS or FTPS. The gateway supports HTTPS (RFC
2818) and FTPS using the AUTH TLS method <draft-murray-auth-ftp-ssl-16> for the
Automatic Update mechanism.
5.
To load configuration files from an NFS server, the NFS file system parameters should
be defined in the configuration
ini
file. The following is an example of an
ini
file for
loading files from NFS servers using NFS version 2.
# Define NFS servers for Automatic Update
[ NFSServers ]
FORMAT NFSServers_Index = NFSServers_HostOrIP,
NFSServers_RootPath, NFSServers_NfsVersion;
NFSServers 1 = 10.31.2.10, /usr/share, 2 ;
NFSServers 2 = 192.168.100.7, /d/shared, 2 ;
[ \NFSServers ]
CptFileUrl = 'file://10.31.2.10/usr/share/public/usa_tones.dat'
VpFileUrl =
'file://192.168.100.7/d/shared/audiocodes/voiceprompt.dat'
5.11.3 Auxiliary Files
The 'Auxiliary Files' screen enables you to load various auxiliary files to the gateway, as
described in the table below. (For detailed information on these files, refer to the
SIP Series
Reference Manual
). For information on deleting these files from the gateway, refer to
'Device Information'
on page 224 .
Table 5-54: 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 are required to load
this type of file.
Note:
Use the parameter CountryCoefficients (described in 'Analog Telephony
Parameters' on page 294 ) to configure the FXO coefficients.
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.
User Info The User Information file maps PBX extensions to IP numbers. This file can be
used to represent PBX extensions as IP phones in the global 'IP world'.