User's Manual
4. Device Initialization & Configuration Files
Version 6.6
19
MediaPack Series
4
Device Initialization & Configuration Files
This section describes the Initialization Procedures and Configuration Options for the
device. It includes:
Startup Process (see below)
Configuration Parameters and Files (refer to Configuration Parameters and Files on
page 25)
BootP/DHCP (see Using BootP/DHCP on page 21)
4.1
Boot Firmware & Operational Firmware
The MediaPack runs two distinct software programs: Boot firmware and operational
firmware.
Boot firmware - Boot firmware (also known as flash software) resides in the
MediaPack's non-volatile memory. When the MediaPack is reset, Boot software is
initialized and the operational software is loaded into the SDRAM from a TFTP server
or integral non-volatile memory. Boot software is also responsible for obtaining the
MediaPack's IP parameters and ini file name (used to obtain the MediaPack's
configuration parameters) via integral BootP or DHCP clients. The Boot firmware
version can be viewed on the Embedded Web Server’s GUI ('Embedded Web Server'
on page 43). The last step the Boot firmware performs is to jump to invoke in the
operational software.
cmp Operational firmware file - The device is supplied with a cmp file pre-installed on
its flash memory. Therefore, this file is not included on the supplied CD. However, if
you are an AudioCodes registered customer, you can obtain the latest cmp version
files (as well as documentation and other software listed in the table above) from
AudioCodes Web site at www.audiocodes.com/support (customer registration is
performed online at this Web site). If you are not a direct customer of AudioCodes,
please contact the AudioCodes' Distributor and Reseller from whom this product was
purchased.
Note:
The ini, MIB and Utility files are shipped with the device in CD format
4.2
MediaPack Startup
The MediaPack's startup process begins when the MediaPack is reset. The startup
process ends when the operational firmware is running. The startup process includes how
the MediaPack obtains its IP parameters, firmware and configuration files.
The MediaPack is reset when one of the following scenarios occurs:
1.
The MediaPack is manually reset.
2.
acOpenRemoteBoard() is called with RemoteOpenBoardOperationMode set to Full
Configuration Mode (valid for VoPLib API users only).
3.
There is a device irregularity.
4.
Users perform a reset in the Embedded Web Server GUI or SNMP manager.
5.
The flowchart in the figure below illustrates the process that occurs in these scenarios.
Содержание MediaPack MP-114
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