Upgrade Notes
This section contain specific upgrade notes for customers planning to upgrade to
7.0.
For details on supported releases and upgrades, see SBC Edge 7.0 Release Notes. Anchor |
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| Prerequisites for Upgrades |
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| Prerequisites for Upgrades |
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Prerequisites for Upgrades
Upgrade System Software Release 3.2 and prior
For details on upgrading earlier systems, see the following:
Upgrade Boot Image - Recommended
A new Boot Image upgrade (U-Boot 3.1.6o) is available with the release of the Sonus SBC 1000/2000 R3.1.0 b283 software.
Apply new SIP License (if required)
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Running releases older than Release 3.0 require an upgraded SIP license key.
The new SIP license key must be applied before upgrading the system software. |
All SIP-SIP call sessions now require a SIP license. Systems purchased before March 31, 2013 and provided with free SIP Licenses are grandfathered, and no purchase is necessary. Contact your Sonus sales representative to acquire a new (free) SIP license key.
Only one call case requires a SIP call license. This is the case where both inbound and outbound channels are SIP. The exception for SIP calls to another
, the Sonus Tenor Series or the Sonus VX Series, however, still exists. If one or both of the call legs are to one of these devices,then a SIP call license will not be used.
Upgrade SBC 2000 eUSB Flash Drive - Automatic
The eUSB based flash drive may require a firmware update. This is an automatic process and is executed as a part of the internal upgrade process. If the eUSB firmware is upgraded, the SBC 2000 reboot process will run approximately one minute longer than usual.
This is applicable to the only.
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title | NOTE: Loss of Logs and Core Dumps |
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If the eUSB upgrade is executed, all logs and core dumps will be lost. However the configuration will not be affected. |
Upgrade
System
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title | Warning: Before You Upgrade |
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Before you upgrade your do the following:Failure to follow these instructions may lead to a situation where your becomes inoperative and requires factory service. |
Step 1: Backup Configuration - Mandatory
A configuration backup must be performed before proceeding with the upgrade. See Backing Up Data.
Step 2: Upgrade
with Built-in ASM
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| NOTE: For ASM Windows Support Specifications and Lync Versions which require different Operating Systems, please Log in to view Notes and Limitations. |
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NOTE: For ASM Windows Support Specifications and Lync Versions which require different Operating Systems, see Notes and Limitations for additional details. |
Upgrade the Communication Service
Upgrading the Communications Service is covered in the general SBC upgrade guide. Make sure that it is upgraded, then follow the remaining instructions here; extra steps are required to update the ASM Recovery Partition.
Install Skype/Lync SBA Server Cumulative Updates
Microsoft has released the following Cumulative Updates for these respective Skype/Lync Server releases:
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| ALLDOC:_Update Microsoft CU |
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| ALLDOC:_Update Microsoft CU |
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Perform the following to apply this update to the Skype/Lync deployed ASM:
- Download the CU package from the Salesforce Portal.
- Follow the instructions outlined in Installing Cumulative Updates for Skype/Lync SBA.
Install Windows Service Packs and Windows Updates Using ASM Roll-up Update
Windows Service Packs and Windows Updates are installed using the ASM Roll-up Update feature. Sonus publishes Update Packs on a regular basis through the Salesforce Portal. The Update Packs work with Windows Update and other Non-Windows updates in order to keep the ASM up-to-date. The Update Packs contain tested and authorized Windows updates. Note that the Update Packs do not contain the actual Windows Service Packs and Updates. Once the Update Pack has been installed, the Windows Update State link in the Operational Status section will change to Updates Available - Install. The actual updates are installed using this link.
Step 3: Upgrade the
System
Follow the general upgrade procedure outlined in the Upgrading SBC Edge section.
Additional Upgrade Notes
Self-Signed Server Certificate 5.0 and later - SHA2-256 Support
For Release 5.0 and later in the
, the SHA-1 self-signed certificate is automatically replaced with the stronger SHA2-256 CA certificate (regardless of expiration). This adheres to Microsoft's plan policy announcement for Certificate Authorities (CAs) that deprecates the use of the SHA1 algorithm in SSL and code signing certificates, in favor of SHA2. For more information, see Microsoft's
SHA1 Deprecation Policy.
Beginning in January 2017, Mozilla Firefox will not support SHA-1 certificates. To support this browser, the node must be upgraded to Release 5.0 or later to replace the existing self-signed certificate (SHA1) with an updated self-signed certificate (SHA 2-256).
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| SBC Upgrade Path Matrix |
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SBC Upgrade Path
The following previously released versions of can be upgraded to Release 6.1.1. If the version you currently use is not on this list, please contact your Sonus Networks representative for assistance.
Important Note About Downgrades
SBC Edge 1000 software downgrades are not allowed on the following versions in order to prevent issues that could cause significant problems:
- 4.1.7v397
- 5.0.5v417
- 6.0.1v439
- 6.1.0v450
As of these versions, an SBC Edge 1000 will not allow any code prior to this to be uploaded to it. Older SBC Edge 1000s, and all SBC Edge 2000s, are not affected. New versions without this restriction will be available soon.
This restriction does not apply to restoring a configuration (Configuration Restore) from an earlier version.