Alcatel-Lucent OmniPCX Office Installation Manual page 91

Two types of dynamic initialization are available:
- Dynamic (default value): the set selects in priority DHCP offers, with a Vendor Specific
option corresponding to an Alcatel-Lucent server.
- Dynamic Alcatel: the set accepts only DHCP offers with a Vendor Specific option
corresponding to
alcatel.a4400.0, alcatel.a4200.0).
When initializing in dynamic mode, the set provides the following information in the DHCP
Discover message
- Option 60: (vendor class identifier): alcatel.ictouch.0
- Option 55: list of requested options: subnet mask, router option, broadcast address, option
43 vendor specific info, server ID, renewal time, rebinding time and vendor class ID
Option 43 is vendor specific information, meaning that this option is defined for a specific client
vendor ID. In the DHCP offer, the data within Option 43 corresponds to the client vendor ID
specified in the request.
In the case of 8082 My IC Phone sets, suboption 67 of option 43 provides the path of
configuration files on the Alcatel-Lucent OmniPCX Office Communication Server.
The DHCP offer provides the following parameters:
- IP address
- Router IP address
- Subnet mask
- Option 66: IP address:10443 or name of the Alcatel-Lucent OmniPCX Office
Communication Server:10443, for example 192.168.12.34:10443
- Suboption 67 of option 43: the value of this sub-option corresponds to the DM Url.It must
contain a string value set to /dmcfg/
- Option 58: VLAN ID: this is sent as a suboption of option 43
Optionally, the DHCP offer can include the following parameters, which can also be configured
locally on the terminal or on the Alcatel-Lucent OmniPCX Office Communication Server:
- Option 6: Domain Name Server (DNS primary and secondary)
- Option 15: Domain name
- Option 12: Host name (eg, ICTouch<MAC>)
- Option 42: SNTP server
- Option 120: SIP server (outbound proxy server address or name)
Configuring network parameters for static initialization
MMI allows to access and configure the following parameters (you must have administration
rights to modify static configuration):
- In the Network menu:
• DM (Alcatel-Lucent OmniPCX Office Communication Server) URL: https://OmniPCX
Office IP address/10443/dmcfg/
• DNS addresses
• Ethernet parameters: the LAN and PC Ethernet interfaces are by default configured in
an Alcatel-Lucent Enterprise server (alcatel.int-ip.0,
4-43