ClearOne MAX EX Spezifikationen PDF herunterladen (Seite 18)

14 Technical Services: 800.283.5936

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Enable VVLAN, VVLAN Priority, aand VVLAN ID

: VLAN is used to segment a single physical network into several

virtual networks. It is used to differentiate between VoIP (voice over IP) data and other data. Once VLAN is

enabled by clicking the check box next to

Enable VVLAN

, you can set the VLAN priority. VLAN priority is the

priority of the MAX IP phone on the VLAN. Click the drop-down box next to

VLAN Priority

and select the desired

priority. Values are 0 to 7. The

VLAN IID

is a unique identifier set by the system administrator which can be of

any value between 1 and 4094.

Note:

After VLAN is enabled, you will not be able to access the MAX IP phone through the web portal

unless your PC has access to the VLAN you just configured. To regain access to the web portal, you

will have to disable LAN (see

To EEnable/Disable VVLAN

on page 32).

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QoS ((Quality oof SService)

: QoS is implemented on the MAX IP using DSCP (differentiated service code point).

The DSCP is a selector for a router’s per-hop behaviors. Each group of DSCPs (or class) has the same

precedence value, from 0 to 7, with the default precedence value for MAX IP being 5. Select the preferred

precedence value from the drop-down menu; advanced users can also enter a custom DSCP value in the

text field.

Click the

Apply

button to activate any changes made to the Network Settings screen.

CONFIGURATION: SIP CONFIGURATION SCREEN

Use the Configuration: SIP Configuration screen (see figure 2.11) to configure the SIP (session initiation

protocol) settings for your MAX IP phone. SIP is a text-based protocol that is based on HTTP and MIME, which

makes it suitable and very flexible for integrated voice-data applications. SIP relies on the session description

protocol (SDP) for session description and the real-time transport protocol (RTP) for actual

transport.

FIGURE 2.11 Configuration: SIP Configuration Settings screen

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ClearOne MAX EX Spezifikationen Seite 18