Alcatel-Lucent OmniTouch 4135 IP - Recording Calls (Continued); Playback and Editing Recordings

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SETTINGS
is provided by the network administrator or service provider if
DHCP is not in use.
Hostname Set to ALCATELOT4135 as default. Can be changed to suitable
name.
Netmask Usually set to 255.255.255.0 to limit network trafc to the
subnet.
Domain The domain where the device is located. May be left blank.
Gateway The device or server used for Internet communication.
Primary DNS The address to the primary DNS (Domain Name System) server -
a program or computer that maps a human-recognisable name to
its computer-recognisable identier (IP address).
Secondary DNS The address of an optional secondary DNS server.
Network speed Auto or locked at 100 Mbit/s full duplex. Only lock the speed if
the network does not support auto negotiation.
On phone: MENU > SETTINGS > ADVANCED > (PIN) > NETWORK (6,2,2).
Quality of Service
Quality of service is used in IP networks to provide different priority to different applica-
tions, users, or to guarantee a certain level of performance to a critical data ow such
as voice or video. Differentiated Services or DiffServ is a networking architecture that
species a simple mechanism for classifying network trafc using a 6-bit eld in the
header of the IP packets. VLAN (Virtual LAN) is a technology to logically divide a physi-
cal network into several logical nets and thus to differentiate trafc.
SIP DiffServ Enter a value between 0 and 63 to prioritize the SIP messages.
Media DiffServ Enter a value between 0 and 63 to prioritize the media packets
(voice).
VLAN By enabling this option, all communication to and from
OmniTouch 4135 IP is done via the VLAN specied under VLAN
ID. Note that this VLAN also must be used to communicate with
OmniTouch 4135 IP via the web interface.
VLAN ID The ID number to be used for the IP telephony VLAN.
VLAN map enable Enabling VLAN priority mapping from the DiffServ setting.
VLAN prio SIP Set a value between 0 and 7 to prioritize the SIP messages in
the VLAN.
VLAN prio media Set a value between 0 and 7 to prioritize the media packets in
the VLAN.
On phone: MENU > SETTINGS > ADVANCED > (PIN) > NETWORK > ETHERNET > VLAN
(6,2,2,2,1).