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Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
Raisecom(config)#voice-vlan mac-address 0001.ED00.0000 FFFF.FF00.0000
Step 3 (Optional) by default, the interface modifies the CoS and DSCP of voice packets to 6 and 46
respectively. To modify them to other values, you should use the following command in the
interface view before the voice VLAN is enabled on the interface.
Raisecom(config-gigaethernet1/1/1)#voice-vlan qos cos 6 dscp 46
Step 4 (Optional) by default, the interface modifies the CoS and DSCP of voice packets to 6 and 46
respectively. To prevent the interface from modifying them, you should use the following
command:
Raisecom(config-gigaethernet1/1/1)#voice-vlan qos trust
Checking configurations
Use the show voice-vlan status command to view the current status of the voice VLAN.
Use the show voice-vlan mac-address command to view the OUI address of the voice
VLAN.
Raisecom(config)#show voice-vlan mac-address
OUI-Address
----------------------------------------------------------------
0001.E300.0000
0003.6B00.0000
0004.0D00.0000
00D0.1E00.0000
0060.B900.0000
00E0.7500.0000
00E0.BB00.0000
0001.ED00.0000
2.13.9 Example for configuring IP phone to access voice VLAN
packets through LLDP
Networking requirements
As shown in Figure 2-29, when the IP phone supports LLDP, it can obtain the voice VLAN
through LLDP. You can configure LLDP and voice VLAN on the switch to connect the IP
phone. Configure LLDP on the switch to advertise the voice VLAN of the interface to the IP
phone. To guarantee call quality, configure the voice VLAN to prioritize voice packets.
Mask
FFFF.FF00.0000
FFFF.FF00.0000
FFFF.FF00.0000
FFFF.FF00.0000
FFFF.FF00.0000
FFFF.FF00.0000
FFFF.FF00.0000
FFFF.FF00.0000
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Description
Siemens-phone
Cisco-phone
Avaya-phone
Pingtel-phone
Philips/NEC-phone
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NBX-phone
2 Ethernet
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