AudioCodes Mediant 4000 SBC, User Manual

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CHAPTER 34 Basic Maintenance
Mediant 4000 SBC | User's Manual
6. Click OK to confirm device reset; if the 'Graceful Option' field is configured to Yes (in Step 3),
the reset is delayed and a screen displaying the number of remaining calls and time is
displayed. When the device begins to reset, a message appears to notify you.
Remotely Resetting Device using SIP NOTIFY
The device can be remotely reset upon the receipt of a SIP NOTIFY message that contains an
Event header set to 'check- sync;reboot=true' (proprietary to AudioCodes ), as shown in the
example below:
NOTIFY sip:<user>@<dsthost> SIP/2.0
To: sip:<user>@<dsthost>
From: sip:sipsak@<srchost>
CSeq: 10 NOTIFY
Call-ID: 1234@<srchost>
Event: check-sync;reboot=true
➢
To enable remote reset upon receipt of SIP NOTIFY:
1. Open the SIP Definitions General Settings page ( Setup menu > Signaling & Media tab > SIP
Definitions folder > SIP Definitions General Settings ).
2. From the 'Remote Management by SIP Notify' (EnableSIPRemoteReset) drop-down list,
select
Enable :
3. Click Apply .
Locking and Unlocking the Device
You can lock the device so that it stops processing calls. This may be useful, for example, when
you want to upload new software files to the device and you don't want any traffic to interfere with
the process. Locking the device may be done gracefully, whereby the device stops accepting new
calls, but allows existing calls to continue for up to a user-defined duration before terminating them.
➢
To lock the device:
1. Open the Maintenance Actions page:
● Toolbar: Click the Reset button.
● Navigation tree: Setup menu > Administration tab > Maintenance folder > Maintenance
Actions .
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