Telematrix SIP 9600IP, Руководство пользователя

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3.5.6 VLAN Configuration
9600IP phone implement QoS based on 802.1p, The QoS is used to mark the
network communication priority in the data link/MAC sub-layer. 9600IP will sort the
packets using the QoS and sends it to the destination.
VLAN Enable : Enable VLAN election, it can separate the voice message,
signaling message and data message at the second floor, and by configuring the IP
precedence which in ToS field of voice message to realize the separation of voice
message and data message at the third floor, through which to allow the upper
switch or router to forward the voice message firstly. (On condition that the switch
or router can identify the ToS field.
VLAN ID: Dispose VLAN ID is added a Tag header after realize enable the VLAN
function. The realized voice packets transfer at the same VLAN. The prerequisite is
it must the same as VLAN of upper switch. The value range are 1~4094.
DiffServ Enable: If enable the VLAN service, it indicates use DSCP mode to
realize three layers QoS. This moment, the DSCP of SIP signals which between
9600IP Phone and MGC. It will use Class Selector 5 (The value is 0xA0). And the
DSCP of mediums information (In RTP packets) would be used the values of DiffServ
Value field.
DiffServ Value: The value range
：
0x28,0x30,0x38,0x48,0x50,0x58,0x68,0x70,0x78,0x88,0x90,0x98,0xb8.defa
ult is 0xb8 ,oxb8 stands for best fast transmission; 28-38 is guarantee for the
transmission priority for the 1st rank , 48-58 is guarantee for the transmission