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4MAINTENANCE
This chapter describes how to use IP Telephony Manager to upgrade software
and perform general maintenance tasks on CommWorks IP Telephony
Platform cards.
This chapter contains the following topics:
■Upgrading Software
■Command Tool
■Restarting Other Entities
■Setting Manual Switchovers
■Changing the SNMP Community Strings
■Clearing Authorized Access Lists
■Displaying Inventory Information
Unless otherwise specified, this document uses the generic term edge server to
refer to either the edge server c ard or the EdgeServer Pro card.
Upgrading Software You can upgrade the Media Gateway, Gatekeeper, SIP Proxy, and Back-end
Server software using SDL-2. IP Telephony Manager uses SDL-2 functionality to
perform upgrades through SNMP and TFTP using a file structure of .dmf.
You can upgrade the software for the following entities using SDL-2:
Media Gateway:
■CommWorks SNMP SubAgent
■OOBMAN
■HiPer DSP
■Network Management Card (NMC)
Signalling Servers:
■CommWorks SNMP SubAgent
■Gatekeeper
■SIP Proxy
■OOBMAN