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Voice Feature Guide 01

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Configuring VAG Service (SIP)

Configuring VAG Service (SIP)

This topic describes how to configure and verify the VAG service by creating two SIP interfaces on the MA5600T/MA5603T/MA5608T and configuring PSTN users on the two SIP interfaces. This topic is applicable to the scenario where multiple logical AGs are simulated on one physical SIP AG.

Context

Configuring VAGs is literally to configure SIP interfaces with different IDs on the same device, and to configure user ports homing to different SIP interfaces. Pay attention to the following points:
  • When the system uses the SIP protocol, up to eight SIP interfaces with different IDs can be configured on the MA5600T/MA5603T/MA5608T, and each SIP interface can be considered as a VAG.
  • When configuring the parameters for interconnecting different SIP interfaces with the IMS, make sure that the values of the following parameters of the SIP interfaces are not completely the same. The values of at least one of the following parameters must be different on the SIP interfaces.
    • Local IP address
    • Local port ID
    • Remote IP address
    • Remote port ID

Service Requirements

Figure 1-180 shows an example network of the SIP-based VAG service.

Figure 1-180 Example network of the SIP-based VAG service

Data Plan

The service requirements are as follows:

  • As shown in Figure 1-180, configure VAG1, and configure the users in slot 0/2 to belong to VAG1; configure VAG2, and configure the users in slot 0/3 to belong to VAG2.
  • The MA5600T/MA5603T/MA5608T communicates with the IMS through the SIP protocol.
  • Configure the data plan of VAG1 as listed in Table 1-57.
  • The data plan of VAG2 is the same as that of VAG1 except for the following differences:
    • The media IP address and signaling IP address of VAG2 are 10.20.10.11.
    • The IMS assigns phone numbers 85000000-85000031 to phones 0-31 of VAG2.
  • SIP interface 0 indicates VAG1 in the figure, and SIP interface 1 indicates VAG2 in the figure.
Table 1-57 Data plan of VAG1

Item

Remarks

SIP interface data

(The data configuration must be the same as the data configuration on the IMS.)

Media and signaling parameters

Media and signaling upstream VLAN

Standard VLAN 30 is adopted.

Media and signaling upstream port

In this office, all the services are transmitted upstream through the control board. Therefore, port 0/19/0 is used as the upstream port of the voice service.

Media IP address and signaling IP address

These two IP addresses are both 10.20.10.10.

Default gateway IP address

The IP address of the next hop from the MA5600T/MA5603T/MA5608T to the IMS core network device is 10.20.10.1.

Attributes of the SIP interface

NOTE:

Parameters listed here are mandatory, which means that the SIP interface fails to be enabled if these parameters are not configured.

SIP interface ID

0 and 1

Signaling port ID of the SIP interface

5060

IP address of the primary IMS core network device to which the SIP interface belongs

10.20.20.100

Port ID of the primary IMS core network device to which the SIP interface belongs

5060

Transmission mode of the SIP interface

UDP

Homing domain name of the SIP interface

huawei

Index of the profile used by the SIP interface

Default profile (profile 1)

Voice user data

(The data configuration must be the same as the data configuration on the IMS.)

Slot of the voice service board

The ASPB service board in slot 0/2 and 0/3.

Phone number

80000000-80000031

Procedure

  • Configure VAG1.
    1. Add the upstream VLAN interface.

      According to the data plan, configure standard VLAN 30 as the media and signaling upstream VLAN, add upstream port 0/19/0 to the VLAN, and configure the IP address of the Layer 3 interface to 10.20.10.10, which facilitates the configuration of the media and signaling IP address pools.

      huawei(config)#vlan 30 standard
      huawei(config)#port vlan 30 0/19 0
      huawei(config)#interface vlanif 30
      huawei(config-if-vlanif30)#ip address 10.20.10.10 24
      huawei(config-if-vlanif30)#quit
      
    2. Configure the media and signaling IP address pools.

      Add the IP address of the VLAN Layer 3 interface configured in the previous step to the media and signaling IP address pools respectively. Therefore, the media and signaling IP addresses used for the services can be selected from the IP address pools. According to the data plan, IP address 10.20.10.10 is added to the media and signaling IP address pools, and the gateway IP address corresponding to the media IP address is 10.20.10.1.

      huawei(config)#voip
      huawei(config-voip)#ip address media 10.20.10.10 10.20.10.1
      huawei(config-voip)#ip address signaling 10.20.10.10
      huawei(config-voip)#quit
      
    3. Configure a static route to the IMS.

      Make sure that the route between the local device and the IMS is reachable. The static route is used as an example.

      huawei(config)#ip route-static 10.20.0.0 255.255.0.0 10.20.10.1
      
    4. Add an SIP interface.

      According to the data plan, add SIP interface 0, and configure the interface attributes.

      huawei(config)#interface sip 0
        Are you sure to add the SIP interface?(y/n)[n]:y
      huawei(config-if-sip-0)#if-sip attribute basic media-ip 10.20.10.10 signal-ip 
      10.20.10.10 signal-port 5060 transfer udp primary-proxy-ip1 10.20.20.100 primary-proxy-port 5060 
       home-domain huawei sipprofile-index 1
      
    5. Reset the SIP interface.

      Reset the SIP interface to make the SIP interface register with the IMS (and to make the modified attributes of the SIP interface take effect) so that the SIP interface can work in the normal state.

      huawei(config-if-sip-0)#reset
        Are you sure to reset SIP interface?(y/n)[n]:y
    6. Confirm the service board.

      Confirm the ASPB service board that carries services so that the board can work in the normal state.

      huawei(config)#board confirm 0/2
    7. Configure the PSTN user data.

      Add POTS users (phones 0-31) to VAG1 so that the users can go online.

      huawei(config)#esl user
      huawei(config-esl-user)#sippstnuser batadd 0/2/0 0/2/31 0 telno 80000000
      huawei(config-esl-user)#quit
      
    8. Save the data.
      huawei(config)#save
      
  • Configure VAG2.
    1. Add the upstream VLAN interface.

      According to the data plan, configure the IP address of the Layer 3 interface to 10.20.10.11, which facilitates the configuration of the media and signaling IP address pools.

      When you need to connect the VLAN interface to multiple subnets and configure the secondary IP address, use sub parameter. The secondary IP address is the same as the primary IP address in function. They are used for Layer 3 forwarding.

      In step 1, the VLAN is added and the IP address of the VLAN Layer 3 interface is configured. In this step, use the sub parameter to configure the secondary IP address of the VLAN. The secondary IP address is the same as the primary IP address in function. They are used for Layer 3 forwarding.

      huawei(config)#interface vlanif 30
      huawei(config-if-vlanif30)#ip address 10.20.10.11 24 sub
      huawei(config-if-vlanif30)#quit
      
    2. Configure the media and signaling IP address pools.

      Add the IP address of the VLAN Layer 3 interface configured in the previous step to the media and signaling IP address pools respectively. Therefore, the media and signaling IP addresses used for the services can be selected from the IP address pools. According to the data plan, IP address 10.20.10.11 is added to the media and signaling IP address pools, and the gateway IP address corresponding to the media IP address is 10.20.10.1.

      huawei(config)#voip
      huawei(config-voip)#ip address media 10.20.10.11 10.20.10.1
      huawei(config-voip)#ip address signaling 10.20.10.11
      huawei(config-voip)#quit
      
    3. Configure a static route to the IMS.

      Make sure that the route between the local device and the IMS is reachable. The static route is used as an example. If the static route has been configured, skip this step.

      huawei(config)#ip route-static 10.20.0.0 255.255.0.0 10.20.10.1
      
    4. Add an SIP interface.

      According to the data plan, add SIP interface 1, and configure the interface attributes.

      huawei(config)#interface sip 1
        Are you sure to add the SIP interface?(y/n)[n]:y
      huawei(config-if-sip-1)#if-sip attribute basic media-ip 10.20.10.11 signal-ip 
      10.20.10.11 signal-port 5060 transfer udp primary-proxy-ip1 10.20.20.100 primary-proxy-port 5060 
       home-domain huawei sipprofile-index 1
      
    5. Reset the SIP interface.

      Reset the SIP interface to make the SIP interface register with the IMS (and to make the modified attributes of the SIP interface take effect) so that the SIP interface can work in the normal state.

      huawei(config-if-sip-1)#reset
          Are you sure to reset SIP interface?(y/n)[n]:y
    6. Confirm the service board.

      Confirm the ASPB service board that carries services so that the board can work in the normal state.

      huawei(config)#board confirm 0/3
    7. Configure the PSTN user data.

      Add POTS users (phones 0-31) to VAG2 so that the users can go online.

      huawei(config)#esl user
      huawei(config-esl-user)#sippstnuser batadd 0/3/0 0/3/31 1 telno 85000000
      huawei(config-esl-user)#quit
      
    8. Save the data.
      huawei(config)#save
      

Result

After the configuration:
  • Users of VAG1 can communicate with each other.
  • Users of VAG2 can communicate with each other.
  • Users of VAG1 and VAG2 can communicate with each other.
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Updated: 2019-02-22

Document ID: EDOC1100067358

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