VLAN 1 data and VLAN 2 Voice Advanced 8021Q VLAN should be set as Enable.

Ip phone vlan. The PC port will work only with the switchports access vlan ID. I understand with just 2 ports its not possible to fit 3 different devices but I guess if the user just wants VoIP feature along with internet then it should be supported. The voice VLAN feature enables access ports to carry IP voice traffic from an IP phone.

Provision an IP Phone with VLAN tag within the Voice Network Connecting the IP Phone the device will allocate a local IP taken from the Data Network range 101010X Under 3CX Console Phones select the IP Phone and assign or add it to an extension Enable the option Enable VLAN for WAN PORT under VLAN Configuration. The phone will also discover what the voice VLAN ID is. While I can see configuration options for IPTV and VLAN I dont see the option to configure IP-Phone-based VLAN on my deco M4.

If the DHCP reply contains a new VLAN setting as part of the SSON scope the phones will release all its existing IP address and makes a new DHCP request using the newly supplied VLAN ID If the IP Phone does not get a new VLAN ID it will continue with the settings provided in the original DHCP reply. Untaged packets will be broadcasted fro. By default the Cisco IP phone forwards the voice traffic with an 802.

Mitel Phone please c onfigure the VLAN ID to 2 instead of default. The Cisco IP Phone and a device attached to the phone cannot communicate if they are in the same VLAN and subnet but use different frame types because traffic in the same subnet is not routed routing would eliminate the frame type difference. On our cisco switch when port is configured with data and voice vlan the phone picks up an IP address from the data vlan and in turn doesnt register.

If using DHCP when the IP phone starts it first makes a DHCP request without a VLAN tag. Those Polycom phones use LLDP to send discovery requests which is how they figure out which VLAN to be on. Priority tagging for voice traffic and to use the default native VLAN VLAN 0 to carry all traffic.

Jan 21 2017 at 0012 UTC You will need to setup the phone VLAN first setup DHCP with option 66 for tftp and option 144 for VLAN tag on the phones. The command voice vlan dot1p Instructs the switch port to use 802. The configuration to enable LLDP is given below SW1 configlldp run This enables LLDP.