Figure 2-26 Networking For Ip Phone To Connect To Switch - Raisecom ISCOM2600G-HI (A) Series Configuration Manual

Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
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The ISCOM2600G-HI series switch supports the following two networking modes.
Figure 2-26 shows the networking mode for IP phone (with its interfaces transmitting voice
traffic only) to connect to the switch. This mode enables these interfaces to transmit voice
traffic only, thus minimizing the impact on voice traffic from data traffic.

Figure 2-26 Networking for IP phone to connect to switch

Figure 2-27 shows the networking mode for the IP phone to connect the PC to the switch
(transmitting voice packets only), so the link transmits both voice traffic and data traffic. In
this networking mode, voice traffic and data traffic are transmitted in the voice VLAN and
data VLAN respectively with affecting each other. When office staff need data
communication through PCs and also need voice communication through IP phones, you can
adopt this networking mode.
Flexible implementation: The voice VLAN supports safe mode and common mode in
global configuration mode and automatic mode and manual mode on the interface, so it
is flexible in implementation. You can combine these modes as required to meet users'
requirements to the maximum extent.
Secure mode: in the voice VLAN, the packets mismatching OUI are discarded while
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the packets matching OUI are modified with the priority and then forwarded.
Common mode: in the voice VLAN, the packets mismatching OUI are not modified
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with the priority and are normally forwarded while the packets matching OUI are
modified with the priority and then forwarded.
Automatic mode: in this mode, the interface automatically joins the voice VLAN.
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You do not need to add the interface to the voice LAN; when the switch receives
voice packets, it will automatically add the interface to the voice VLAN. When the
interface fails to receive voice packets for a specified period, it will automatically
quit the voice VLAN.
Manual mode: in this mode, you need to manually add the interface to the voice
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VLAN. The interface does not automatically join and leave the voice VLAN.
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