NEC UNIVERGE SV9100 Manual page 87

Set to Multicast, Unicast or Auto on a per extension basis.
Related programming
PRG10-19 GPZ-IPLE DSP Resource Selection.
Three new options, 6 – Common without Unicast Paging, 7 – Multicast Paging, 8 – Unicast Paging.
Limitations
One DSP is required for each extension using Unicast Paging Mode where as only one DSP is
required for all extensions using Multicast Paging Mode.
Unicast Paging is not executed to an extension which can not get access to a DSP.
Unicast can only be used for the Paging feature. Other Multicast features are not affected (MOH,
Room Monitor, BGM).
MH240 is not supported for Unicast Paging Mode.
LLDP
Description
Link Layer Discovery Protocol (LLDP) is used to transmit and receive information about neighboring
network devices and IP telephones. Some SIP MLT settings can be automatically specified according to
the LLDP data received from the network switch.
LLDP operates at layer 2 so the IP address of the terminal does not need to be specified until after the
LLDP operation has completed.
LLDP uses IP Multicast to transmit/receive information so this must be taken into account on the
customer's network.
LLDP Standards
The supported standards are:
IEEE802.1AB:2005
ANSI/TIA-1057 LLDP-MED (LLDP for media endpoint discovery).
The device class is "Endpoint Class III"
Requirements
DT700 terminals must have firmware V4.0.0.0 or later to use the LLDP feature.
The SIP MLT must be factory defaulted after the firmware upgrade to use the LLDP feature.
The network switch must support LLDP and be configured accordingly.
The network switch configuration varies depending upon the manufacturer and model. Consult
the network administrator/maintainer for further information.
If the LLDP information becomes unavailable from the network the terminal will continue to
operate unless it is rebooted. It will then use the settings from the terminal's own configuration
rather than the LLDP settings.
SIP MLT LLDP Menu
Default settings indicated in red
Press Menu 0
Enter the User Name and Password
1. Network Settings
Part 2: VoIP Manual 87