120 sip server dhcp option – Teo IPTelephone Network User Manual
Page 9
Network Setup
13-280132 Rev. Q
Page 9
The server’s fully qualified domain name can include the path to a subdirectory of the
server root, such as "http://myserver/teoupdates/7810".
Alternatively, you can use the UpdateSrvr parameter in vendor-specific DHCP Option 125
to configure this parameter. In addition, Option 125 allows you to set VLAN and other
parameters that may be sufficient to configure phones without an update server.
NOTE: To avoid conflicts, do not set update server parameters in both Option 66 and
Option125.
DHCP Option 66
Option 66 Value
Protocol Set
in the Phone
File Transfer Protocol
teo://
Don’t Care
Teo protocol to
https://
Don’t Care
HTTPS to
https://
HTTPS to
http://
Don’t Care
HTTP to
http://
Don’t Care
HTTP to
tftp://
Don’t Care
TFTP to
tftp://
Don’t Care
TFTP to
TEO
Teo protocol to
HTTPS
HTTPS to
HTTPS
HTTPS to
Don’t Care
HTTPS to
HTTP
HTTP to
HTTP
HTTP to
Don’t Care
HTTP to
TFTP
TFTP to
TFTP
TFTP to
Don’t Care
TFTP to
1
1
2
2
0
0
S
S
I
I
P
P
S
S
e
e
r
r
v
v
e
e
r
r
D
D
H
H
C
C
P
P
O
O
p
p
t
t
i
i
o
o
n
n
Enter either an IPv4 address or, preferably, a DNS fully-qualified domain name as a string
value to be used by the SIP client to locate a SIP proxy server.
Alternatively, you can use the SipProxyServer parameter in vendor-specific DHCP Option
125 to configure this parameter. In addition, Option 125 allows you to set VLAN and other
parameters that may be sufficient to configure phones without an update server.
N
N
O
O
T
T
E
E
:
:
T
T
o
o
a
a
v
v
o
o
i
i
d
d
c
c
o
o
n
n
f
f
l
l
i
i
c
c
t
t
s
s
,
,
d
d
o
o
n
n
o
o
t
t
s
s
e
e
t
t
S
S
I
I
P
P
s
s
e
e
r
r
v
v
e
e
r
r
a
a
d
d
d
d
r
r
e
e
s
s
s
s
i
i
n
n
b
b
o
o
t
t
h
h
O
O
p
p
t
t
i
i
o
o
n
n
1
1
2
2
0
0
a
a
n
n
d
d
O
O
p
p
t
t
i
i
o
o
n
n
1
1
2
2
5
5
.
.