User's Manual

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4. Click Advanced Setting to configure the advanced settings
of your phone.
5. Configure the following advanced settings:
 •WAN Interface: Select the WAN interface that you want to
use for your phone.
 •Prefix: Assign the prefix number that you want to assign for
outgoing calls.
 •Caller ID restriction: Select the caller ID type.
 •SIP DSCP*: Enter the SIP DSCP.
 •RTP/RTCP DSCP*: Enter the RTP/RTP DSCP.
NOTE: * Obtain the necessary information from your VoIP service
provider.
6. When done, click Apply. A checkmark in the Status column
indicates that you have successfully assigned a phone number
to your phone.
7. Follow steps 1 to 6 to assign more phone numbers to more
phones.