125 vendor-identifying vendor-specific – Teo IPTelephone Network User Manual
Page 10
Teo IP Telephone Network Administration Guide
Page 10
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Entries in option 125 can be used to simplify phone configuration. Set up this option to
configure VLAN, updates, SIP proxy server, and SIP registrar. Option 125 can contain data
for multiple vendors; each vendor's data is identified by their PEN ID and the length of the
data.
NOTE: Option 125 requires the Data Type "Encapsulated" and does not allow cut/paste in
the Data entry window if using Windows DHCP Server.
1.
Create option 125 (Windows Server example):
a.
From the DHCP Tree window, right click on the DHCP server IPv4 scope you
wish to configure with Option 125.
b.
Select "Set Predefined Options..."
c.
Set the "Option Class" to "DHCP Standard Options
d.
Click the Add button located under the Option Name. Enter
Vendor
Specific Teo Option in the Name field, select "Encapsulated" as the Data
Type, enter
125 as the Code, and enter Option 125 for Teo in the
Description field.
e.
When completed click OK to add Option 125 to the available Scope Options.
2.
In the DHCP Tree window, select the desired scope to contain the new 125 option,
once the proper scope is selected, right-click in the Scope Options pane and select
"Configure Options". Scroll through the available options and select "125 Teo
Private Vendor Specific Option".
Determine the parameters required by your system configuration; refer to the table
on page 13 for available parameters. The format is parameter, equal sign, value,
with parameter/value pairs separated by semicolons (no spaces) as in the following
example.
L2Q=1;L2QVLAN=11;VoicePri=2;SignalPri=3;UpdateSrvr=172.172.173.9;
Protocol=TFTP;ConfigFile=MAC;SipProxySrvr=172.172.173.5;
SipProxyPort=5060;SipRegistrar=172.172.173.5;SipRegPort=5060;
ServerType=TEO_UCM
a.
You may wish to use the free WinVi, available from the following url:
And additionally, an online ASCII to Hex Converter: