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4600 Series IP Telephone LAN Administrator's Guide
— A 4600 Series IP Telephone-specific DHCP option specifying information such as
TFTP server and DEFINITY
specific option (SSON) at #176. The value for this option should be set to either of the
following strings:
MCIPADD=xxx.xxx.xxx.xxx,MCPORT=yyyy,TFTPSRVR=zzz.zzz.zzz.zzz,TFTPDIR=<
path>
OR
MCIPADD={list of DNS names},MCPORT=yyyy,TFTPSRVR={list of DNS
names},TFTPDIR=<path>
Where xxx.xxx.xxx.xxx is one or more IP addresses for DEFINITY
CLAN IP boards, yyyy is the DEFINITY/MultiVantage CLAN port (1719),
zzz.zzz.zzz.zzz is one or more IP addresses for TFTP servers, and <path> is the
location of the location of the upgrade script and application files on the TFTP server
as entered in
contain up to 127 total ASCII characters, with IP addresses separated by commas
with no intervening spaces, and with quotes on either end (see the example in the
NOTES below). If you use DNS, note that the system value DOMAIN will be
appended to the IP addresses you specify. If DOMAIN is null, the DNS names must be
fully qualified.
The 4600 Series IP Telephones do not support Regular Expression Matching, and therefore, do
not use wildcards. See
In configurations where the upgrade script and application files are in the default directory, the
TFTPDIR=<path> should not be used.
You do not have to use Option 176, but if you do not use it, you must ensure the key information
(TFTPSRVR, MCIPADD, and MCPORT, especially) is administered appropriately elsewhere. For
example, if the DNS server is specified in Option 6, and the Domain Name is specified in Option
15, you can use the configured names "AvayaTFTPServer" and "AvayaCallServer" for TFTPSRVR
and MCIPADD, respectively. Upgrading from IP Telephone Releases prior to R1.60 requires
Option 176 to be administered with, at a minimum, MCIPADD.
DHCP servers should be administered to deliver only the options specified in this document.
Administering additional, unexpected options may have unexpected consequences, including
possibly causing the IP Telephone to ignore the DHCP server.
The Call Server Name, TFTP Server Name, and SMTP Server Name must each be no more than
32 characters in length.
DHCP
4-8
®
/MultiVantage
Table 4-2, on page
4-6, items: 4, 5, 2, and 7, respectively. Each list may
Administering Options for the 4600 Series IP Telephones, on page
TM
CLAN IP addresses. Use the site-
®
/MultiVantage
TM
4-28.
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