Scenarios for the Restart Process
Issue 1 April 2007 73
3. The software determines whether sufficient IP address information was downloaded. In this
scenario, it is discovered that sufficient information has not been downloaded. The
following message displays while the DHCP process is invoked:
The number of elapsed seconds is incremented once per second, until DHCP successfully
completes.
4. While the IP telephone establishes a TCP connection to the HTTP server, the telephone
displays the following message:
where n is the number of the IP address obtained from the HTTP server and ipadd is the IP
address.
5. The following message displays while the HTTP process is invoked:
The number increments once per second, until the HTTP server responds.
6. While the upgrade script file is being downloaded from the HTTP server, all IP telephones
display the following message:
where n is the number of the IP address obtained from the HTTP server, sc is the status
code of the HTTP response and etag is the value of the ETag header.
7. The script file is processed. The software determines that the name of the boot code file in
the telephone (BOOTNAME) is the latest version, and the name of the application file in the
telephone is the same as APPNAME.
8. System-specific registration with the Avaya media server is invoked.
9. When registration finishes, a dial tone is available on the telephone.
DHCP: 0 secs
* to program
HTTP:n ipadd
HTTP: n uri
HTTP:n sc etag
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