ESI 900 - Function 823: System-Wide IP settings

IP Server 900 Programming Manual Function 8: IP programming
L.7
Function 823: System-Wide IP settings
1. Use the scroll keys ( and  ) to select whether the system has an external DHCP server for
local IP phones.
Important: If this parameter is enabled, the external DHCP server must have enough IP addresses to assign
them to all IP phones and any other IP devices (such as PCs) on the network. If there aren’t enough
addresses, some PCs might be unable to connect to the network. For this reason, ESI strongly
recommends that you use a separate DHCP server or address range for ESI IP phones.
Choices: YES or NO. Default: NO.
EXTERNAL DHCP
NO >
Note: If this setting is NO, IP addresses for phones will start at +.100 from the IP address assigned in
step 4 of Function 821.
2. Enter the starting UDP port prefix. Press # to confirm.
Choose a UDP port range 1000–65000, inclusive; but enter only the first one or two digits of the
selected range. For example, you’d enter the range 1000–1999 as 1; or, for the range 56000–56999,
enter 56.
Range: 1–65. Default: 59.
BASE UDP PREFIX
??000: 59
Notes: Typically, the default UDP port range will be suitable, and won’t need to be changed. Be sure to
advise the site’s Network Administrator of the UDP port range being used.
3. Enter the starting RTP port prefix. Press # to confirm.
Choose an RTP port range 1000–65000, inclusive; but enter only the first one or two digits of the
selected range. For example, you’d enter the range 1000–1999 as 1; or, for the range 56000–56999,
enter 56.
Range: 1–65. Default: 10.
BASE RTP PREFIX
??000: 10
3. Enter the default username for SIP phones. Press # to confirm. This is the username SIP phones must
use to register to the system by default, and it can be changed on a per-phone basis through Function
31. The username is case-sensitive, and can be any valid alphanumeric string of characters. The
maximum length of a username is 16 characters.
Default: SIPSTN@ESI
SIP USER NAME:
SIPSTN@ESI
3. Enter the default password for SIP phones. Press # to confirm. This is the password SIP phones must
use to register to the system by default, and it can be changed on a per-phone basis through Function
31. The password is case-sensitive, and can be any valid alphanumeric string of characters. The
maximum length of a password is 16 characters.
Default: e$i789
SIP USER PASSWRD
e$i789