Installation Manual

- Subnet mask (if no DHCP server is configured)
- Gateway adress (if no DHCP server is configured)
- DNS adresses (if no DHCP server is configured)
- VLAN use (if no DHCP server is configured)
- VLAN ID if VLAN use is set (if no DHCP server is configured)
- SIP username
- SIP password: this is different from the user password. It is randomly generated for each
SIP phone by the system and must be provided to the user in a secured way. It is used
both for SIP registration and for SIP authentication, since every SIP message must be
authenticated.
Note:
The random password must be entered manually in MMI. It must be made of with letters and
numbers only and can be viewed/reset in OMC.
This password has been previously generated in: Configuring the User in OMC .
- SIP Phone Signal Source Port: default value is 5059. This value can be modified to any
valid free port.
- Registrar and proxy IP addresses: the Alcatel-Lucent OmniPCX Office Communication
Server IP address and the SIP port must be set to value 5059
- Authentication Realm: Alcatel-Lucent OmniPCX Office Communication Server IP
address by default
- Registration interval: value greater than 120 seconds
- Transport protocol: the UDP protocol is preferred, TCP is used if the SIP packet length is
greater than the MTU value or if the remote SIP endpoint requests the TCP protocol
- Domain name: Alcatel-Lucent OmniPCX Office Communication Server IP address by
default
Configuring OmniPCX Office DHCP server
As of R9.1, Generic SIP phones can use the OmniPCX Office DHCP server.
By default the OmniPCX Office DHCP server is not activated for generic SIP phones.
To activate the OmniPCX Office DHCP server:
1. In OMC, go to Hardware and Limits > LAN/IP Configuration > DNS/DHCP
2. In the Advanced DHCP IP range area, select the Enable check box.
3. Define the range of IP addresses ( Start IP address and End IP Address).
4. Click the OK button to confirm your entries.
For DHCP advanced configuration, refer to System Services - DHCP configuration.
Displaying SIP Connection Current Status
As of R9.0, this feature allows the display of SIP connection status.
To display SIP connection status:
1. In OMC, go to Users/Base stations List > Details.
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