Avaya IP Office 4602, Administrator'S Manual

Page: 19 / 50

Converting a SIP Set Back to H.323
Issue 1.2 January 2005 19
Upgrading on a Set-By-Set Basis
Follow these steps to upgrade on a set-by-set basis:
1. Modify the H.323 script file on the TFTP server so that if the SIG option is set to SIP (SIG=2)
from the phone, it downloads the special conversion version of the boot binary
(323tosipXXXX.bin), instead of the regular H.323 boot application.
2. From an H.323 phone, press Mute then enter SIG# using the dial pad. Press * until the
value SIP displays (this step assumes your script file is looking for a SIG value of 2 to
indicate SIP).
3. Restart the phone by pressing Mute then entering RESET# using the dial pad. Press * and
then # when prompted.
The phone restarts and downloads the special conversion version SIP boot file from the
TFTP server.
4. When the phone restarts, it boots using the SIP boot file, restarts again, and then attempts
to download a configuration file from the HTTP server.
Note:
Note:
If you are not using DHCP, you must manually configure the set. Use the local
SETUP
command to configure an IP address, subnet mask, Gateway, and
configuration HTTP server into the phone before proceeding.
5. The configuration file points the phone to the new application binary, which will be
downloaded.
After the phone restarts, it runs using SIP.
Converting a SIP Set Back to H.323
These steps assume you have a working SIP environment. Before you begin the conversion,
you must do the following:
●
Preload the TFTP server with the required H.323 script, application, and boot binary files
that are normally used by an H.323 4602 phone.
●
Preload the special conversion version of the H.323 boot binary (sipto323XXXX.ebin) onto
the HTTP server.
Note:
Note:
The SIP to H.323 conversion is performed only on a set-by-set basis.