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NN42020-110 MCS 5100 Release 4.0 Standard 01.05 January 2008
Standard
Media Gateway
This section describes the upgrading of the Media Gateway firmware. You must
have a fully-installed and configured Media Gateway before upgrading its
firmware.
Upgrade the Media Gateway firmware
Upgrade the Media Gateway firmware if the version of firmware on the gateway is
different from the one listed in the MCS Release Notes. To upgrade, perform the
following procedures:
• “Checking the Media Gateway firmware version” on page 78
• “Upgrading the Media Gateway firmware” on page 79
Checking the Media Gateway firmware version
Using the System Management Console,
1 In the Config tree, select Network Elements > AudioCodes Gateways.
The window shows all the configured Media Gateways.
2 Select a gateway and click -/+.
FirmwarePhase0x12 IP Phone 2004 Phase 2 SIP transitional firmware
FirmwarePhase0x21 IP Phone 2007
FirmwarePhase0x24 IP Phone 1120E
FirmwarePhase0x25 IP Phone 1140E
FirmwarePhase0x92 IP Phone 2004 with SIP firmware
Warning:
Taking the Media Gateway out of service to perform the upgrade will cause
loss of service. All calls that are connected through the gateway are dropped.
Schedule the upgrade during a maintenance window.
Table 10 Firmware Codes
Code Telephone