Vertical Edge 5000, Инструкции по установке/настройке

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HTTP/HTTPS Downloads F-3
Appendix F: Auto Provisioning Routine
Edge 5000 Installation / Configuration Guide
HTTP/HTTPS Downloads
When HTTP/HTTPS is employed, the IP Phone will contact the URL defined in the memory or
in the HTTPS DHCP Option, default #160. When the DHCP option is populated, the phone
employs HTTP/HTTPS instead of the default TFTP mode. If the server uses HTTPS, the phone
will establish an open SSL link. During the SSL handshake, the phone may optionally verify
that the validity of the HTTPS Certificate of Authority (CA). The IP Phone verifies that the CA
is from a valid authority such as Verisign®, the server providing the CA is correct and the
certificate has not expired. The latter is verifiable only if an SNTP server provides time to the
IP Phone. Each of these three verifications is enabled by default but can be disabled using the
configuration file or manual configuration. The IP Phone supports several standard CAs
including Verisign®. In addition, a CA may be copied to the phone using the Web Manager.
• If the HTTP/HTTPS server requires authentication, the IP Phone uses the HTTPS ID and
Password assigned; the IP Phone supports the basic and digest method. At this point, the
phone will follow the same routine as for TFTP. The IP Phone requests the global
configuration file ( "sysconf_8830_sip.cfg" for the IP8830). If the file is provided as an
unencrypted file, data is transferred to memory. If the file is not readable, the phone
attempts to decrypt the file using the decryption key in memory ("decrypt_key").
• Changes in the provisioning data from the global configuration file are transferred to the
phone memory and the download process is repeated for the phone-specific file.
Configuration data in the phone specific file overwrites data from the global file.
• Note if a value is changed for a field marked with an asterisk in the "Configuraton
Parameters" table, the reboot flag will be enabled and the IP Phone will reboot after the
download cycle is completed. By default, the phone specific file uses the MAC address of
the phone as the file name with no file extension. For HTTP/S, a different file name can be
assigned in the phone to use as file name but the MAC address must be included as part
of the file name or path.
• After completing download of the configuration files, the IP Phone requests the software
version file from the server. This file, which is named " "IP_8830_VER_SIP2" based on
the IP Phone model, is an ASCII text file that identifies the software version available on
the server as well as the names of the files for download. The phone first requests the file
"mac address"/IP_88xx_VER_SIP2, if not found, the file IP_88xx_VER_SIP2 is
requested. The phone compares the software version identified in the file with the version
in the phone. If different, the files identified in the version file are downloaded. Typically,
the files required for download include the main firmware file and an xml file but may
include other files as needed for the upgrade. These files along with the version file are
available from Vertical. If desired, comments may be added to the version file using "#" as
the leading character of the comment line.
• If the software download is required, after completion of the download cycle the IP Phone
reboots.
Release 1.0 September 2010