Use the right arrow in the Navigation key cluster to highlight the Ntwk Port Duplex box. Press
the Select key to access a list of Ntwk Port Duplex choices:
• Auto
• Force Full
• Force Half
Scroll through the list with the Up/Down arrows and select the appropriate parameter. Press
the Select key to select Ntwk Port Duplex.
Table 35: Ntwk Port Duplex configuration
Ntwk Port Duplex : Auto ▼
Auto
Force Full
Force Half
15. Disable Voice 802.1Q . Press the Select key to disable Voice 802.1Q.
A check mark in the Disable Voice 802.1Q box indicates that Voice 802.1Q is disabled.
Table 36: Voice 802.1Q configuration
Disable Voice 802.1Q: □
16. Configure Voice VLAN.
Use the right arrow in the Navigation key cluster to highlight the Voice VLAN box. Press the
Select key to access a list of Voice VLAN mode choices.
Scroll through the list with the Up/Down arrows and select the appropriate parameter. Press
the Select key to select the parameter.
Voice VLAN:
No VLAN ▼
17. Enable or disable the VLAN Filter. Press the Select key to enable the VLAN Filter.
A check mark in the VLAN Filter box indicates that the VLAN Filter is enabled.
Table 37: VLAN Filter configuration
VLAN Filter : □
18. If 802.1Q is enabled, configure Ctrl Priority bits.
Use the right arrow in the Navigation key cluster to highlight the Ctrl Priority bits box. Press
the Select key to access a list of Ctrl Priority bits choices.
Scroll through the list with the Up/Down arrows and select the appropriate parameter. Press
the Select key to select the parameter.
Configure the device settings
March 2015 SIP Software for Avaya 1200 Series IP Deskphones-Administration 163
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