PortMaster Communications Server 1-5
PortMaster Software
PortMaster Software
Every PortMaster product comes with Lucent ComOS operating system software
installed in nonvolatile RAM. This software is periodically updated; new releases are
announced on the PortMaster mailing lists and are available by anonymous FTP from
ftp://ftp.livingston.com.pub/le/. See “Subscribing to PortMaster Mailing Lists” on page
xiv for information on mailing lists.
ComOS version 3.7.2 or later is recommended for all PortMaster models. Table 1-5 lists
the earliest ComOS version that can be used with each PortMaster.
PM-2ER-10 PM-2ER-20 1 MOD-2E-10A
PM-2ER-20 PM-2ER-30 1 MOD-2E-10B
PM-2ER-20 PM-2ER-20 with 5 BRI U ports 1 MOD-10I-U
(Revision C or later)
PM-2ER-20 PM-2ER-20 with 5 BRI S/T ports 1 MOD-10I-ST
PM-2Ei-U PM-2E-10I-U with 10 or 15 BRI U ports 1 or 2 MOD-10I-U
PM-2E-10I-ST PM-2E-10I-ST with 10 or 15 BRI S/T ports 1 or 2 MOD-10I-ST
Ta bl e 1 - 5 PortMaster Software Compatibility
Product Earliest Compatible ComOS Release
PM-2 Any ComOS release can be used.
PM-2E Any ComOS release can be used.
PM-2ER ComOS 3.1
PM-2R ComOS 3.1
PM-25 ComOS 3.1.4
Ta b le 1 - 4 PortMaster Communications Server Upgrades (Continued)
Model Can Be Upgraded to Model By Installing