Assigning a vlan id using dhcp, Assigning a vlan id using, Dhcp – Polycom SIP 2.2.2 User Manual
Page 238: C-14
Administrator’s Guide SoundPoint IP / SoundStation IP
C - 14
Assigning a VLAN ID Using DHCP
To assign a VLAN ID to a phone using DHCP:
>>
In the DHCP menu of the Main setup menu, set VLAN Discovery to
“Fixed” or “Custom”.
When set to “Fixed”, the phone will examine DHCP options 128,144, 157
and 191 (in that order) for a valid DVD string.
When set to "Custom", the value set in "VLAN ID Option" will be
examined for a valid DVD string.
DVD string in the DHCP option must meet the following conditions to be
valid:
— Must start with ?VLAN-A=? (case-sensitive)
— Must contain at least one valid ID
— VLAN IDs range from 0 to 4095
— Each VLAN ID must be separated by a ?+? character
— The string must be terminated by a ?;?
— All characters after the ?;? will be ignored
— There must be no white space before the ?;?
37
n/a
n/a
n/a
Transfer
Transfer
n/a
38
n/a
n/a
n/a
Headset
Headset
n/a
39
n/a
n/a
n/a
MicMute
Handsfree
n/a
40
n/a
n/a
n/a
Handsfree
Hold
n/a
41
n/a
n/a
n/a
n/a
Line4
n/a
42
n/a
n/a
n/a
n/a
Line5
n/a
Note
The SoundPoint IP 550 has only the top four lines keys. Key IDs 31 and 42 are not
used on the SoundPoint IP 550 platform.
Key
ID
IP 301
Function
IP 320 &
330
Function
IP 430
Function
IP 501
Function
IP 550, 600,
601, & 650
Function
IP 4000
Function