Principle Of Voip Service Data Plan - Huawei SmartAX MA5603T Configuration Manual

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
Item
Line profile of a port

11.2.5 Principle of VoIP Service Data Plan

The VoIP service plan mainly includes the plan of VLANs and VLAN translation policy in
different network scenarios, and the plan of voice protocols.
VLAN Planning and VLAN Translation Policy on PON Networks
Application
Scenario
FTTB
networking
(without
HGWs)
FTTB+HGW
networking
(ONU
providing the
VoIP service)
FTTB+HGW
networking
(HGW
providing the
VoIP service)
Issue 01 (2014-04-30)
Description
The maximum rate in the line profile bound to a port is the target
value for vectoring rate improvement. Carriers need to plan the line
profile based on services.
VLAN VLAN Translation
Plan
ONU
Single- ONUs provide the
tagged VoIP service and
VLAN use the same S-
VLAN.
Single- ONUs provide the
tagged VoIP service and
VLAN use the same S-
VLAN.
Double- ONUs provide the
tagged VoIP service and
VLAN (S- use the same C-
VLAN+C- VLAN.
VLAN)
Single- When packets
tagged sent from the
VLAN HGW using LAN
upstream
Double-
transmission
tagged
carries user
VLAN (S-
VLANs, the ONU
VLAN+C-
translates user
VLAN)
VLANs to C-
VLANs.
HGWs (xDSL
upstream
transmission):
ONUs translate
PVCs to C'-
VLANs.
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11 FTTB and FTTC Solution Configuration
Remarks
OLT
Transparently -
transmits packets.
Transparently This solution is
transmits packets. recommended.
The OLT adds This solution is
one S-VLAN tag: used only when
C-VLAN <-> S- double-tagged
VLAN+C- VLANs are
VLAN. planned.
Transparently This solution is
transmits packets. recommended.
The OLT adds This solution is
one S-VLAN tag: used only when
C-VLAN <-> S- double-tagged
VLAN+C- VLANs are
VLAN. planned.
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