ATCOM AT-640 User Manual page 40

AT-640 User Manual
� VLAN Enable：Before select it to enable VLAN, you need enable Bridge mode in
LAN config.
� VLAN ID Check Enable：Enable VLAN ID check by selecting it. After enable VLAN
ID check, if VLAN ID of a data package is not the same with the phone's or a
data package do not have VLAN ID, the data package will be discarded.
� Voice/Data VLAN differentiated：After enable VLAN, system will set packets with
different type of VLAN ID. Undifferentiated means after using VLAN, both voip
packets and other data packets will use the voice VLAN ID; tag differentiated
means after using VLAN, VoIP(signal and voice) packets will add voice VLAN ID,
and other data packets will add data VLAN ID; data untagged means after using
VLAN, only VoIP packets will add voice VLAN ID. Other data packets will not use
VLAN.
� DiffServ Enable：Select it or not to Enable or disable DiffServ.
� DiffServ Value：Set DiffServ value, the common value is 0x00.
� Voice 802.1P Priority：Specify 802.1P Priority of voice/signal data package.
� Data 802.1P Priority：Set 802.1p of data VLAN. Non-voip data (such as http,
telnet, ping etc) will use this value to set VLAN package.
� Voice VLAN ID：Set VLAN ID of voice/signal data package.
� Data VLAN ID：Set 802.1q of data VLAN ID. Non-VoIP data (such as http, telnet,
ping etc) will use this value to set VLAN package.
Notice Notice
Notice： Notice
1）Enable VLAN, if set Voice and Data VLAN differentiated as Undifferentiated, all
packets will use the Voice VLAN ID as the tag.
2) Enable VLAN, if set Voice and Data VLAN differentiated as tag differentiated and
disable the DiffServ, then system will not distinguish the voice and data, all packets
will use the Voice VLAN ID as the tag.
3) Enable VLAN, if set Voice and Data VLAN differentiated as tag differentiated and
enable the DiffServ, then system will distinguish the voice and data and add the
VLAN ID each other.
4) Enable VLAN, if set Voice and Data VLAN differentiated as date untagged, then
the packet of the signal and voice will use the voice VLAN ID as the tag, but the data
packets will not take the VLAN tag.
5,if disable the VLAN, regardless to set the voice and data VLAN differentiated or not,
all packets will not take the VLAN tag; if enable the DiffServ, all packets will only
take the DiffServ value.
6) One must to notice, enable the VLAN ID check enable that is default, if enable
� Must to notice, VLAN ID check Enable feature is default enable, if enable it, The
phone will match the VLAN ID strictly, When others' VLAN ID mismatch with IP
Phone, the packets will discard, Contrarily, the phone will accept the packets
with the distinct VLAN ID.
� You must set the IP with static mode when you set VLAN, otherwise can't obtain
the IP in the VLAN and also cannot dial with point to point
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