User`s manual

H.323 User's Manual 5. Web Management
Version 5.0 205 December 2006
5.10.8 Releasing an Analog Channel
The Home page allows you to inactivate (release) an FXO or FXS analog channel. This is
sometimes useful in scenarios, for example, when the gateway (FXO) is connected to a
PBX and the communication between the two can't be disconnected (e.g., when using
reverse polarity).
¾ To release a channel, take these 2 steps:
1. Open the Home page by clicking the Home icon.
2. Click the required FXS or FXO port, and then from the shortcut menu, choose
Release Channel; the channel is changed to inactive.
5.10.9 Replacing Modules
To replace modules (i.e., digital, FXO, and FXS), you must use the gateway's embedded
Web server in combination with the physical removal and insertion of the modules. When
you replace a module, you first need to 'remove' it in the Home page, then extract it
physically from the chassis and physically insert a new module, and then 'insert' it in the
Home page.
Warnings:
• Replacing of a damaged module can be performed only with the same
module and in the exact module slot (e.g., a module with two digital
spans in Slot 1 must be replaced with a module with two digital spans
in Slot 1).
• When only one module is available, removal of the module causes the
device to reset.
• Adding a module to a previously empty slot must only be performed
when the power to the gateway is switched off (refer to Section 3.5.2
on page 43).
¾ To replace a module, take these 2 steps:
1. Remove the module by performing the following:
a. On the Home page, click the top border line pertaining to the module that you
want to replace; the Remove Module button appears.
Figure 5-80: Remove Module Button Appears when Clicking Module Name