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Configuring a VoIP Interface with Quick Configuration

You can use the VoIP Interfaces Quick Configuration pages to configure the VoIP interface on a routing platform.

To configure a VoIP interface with Quick Configuration:

  1. From the Quick Configuration page, as shown in Figure 10, select the VoIP interface—for example, vp-5/0/0—you want to configure.

    For information about interface names, see the J-series Services Router Basic LAN and WAN Access Configuration Guide.

  2. Enter information into the Quick Configuration page, as described in Table 70.
  3. Click one of the following buttons:
  4. To verify that the VoIP interface is configured correctly, see the J-series Services Router Basic LAN and WAN Access Configuration Guide.

Table 70: VoIP Interface Quick Configuration Page Summary

Field

Function

Your Action

VoIP Logical Interfaces

Add logical interfaces

Defines logical unit 0 that you connect to the physical VoIP interface. You must define one logical unit for the VoIP interface.

Note:

Note: You cannot define more than one logical unit for the VoIP interface. The logical unit number must be 0.

Click Add.

Logical Interface Description

(Optional) Describes the logical interface.

Type a text description of the logical interface to more clearly identify it in monitoring displays.

IPv4 Address and Prefix

Specifies the IPv4 address for the interface.

The following rules apply:

  • You cannot specify more than one IPv4 address.
  • Do not assign the following IPv4 addresses:
    • A broadcast address (255.255.255.255)
    • A class E address (240.0.0.0 to 255.255.255.254)
    • A loopback address (127.0.0.0 to 127.255.255.255)
    • A multicast address (224.0.0.0 to 239.255.255.255)
    • An address with 0 as the first byte or an address with 0 or 255 as the last byte
  • The VoIP interface needs a point-to-point connection to the TGM550. To configure the point-to-point connection, specify /32 as the subnet mask in the IPv4 address.

Type the IPv4 address with /32 as the subnet mask. For example:

10.10.10.1/32

Destination Address

Specifies the IP address of the TGM550.

Caution:

Caution: Applying a new or modified IP address resets the TGM550. For existing configurations, ensure that the TGM550 configuration is saved (see the J-series Services Router Basic LAN and WAN Access Configuration Guide for information about saving the TGM550 configuration) and that the TGM550 module is carrying no voice traffic.

You cannot specify more than one IP address. For information about TGM550 IP addressing guidelines, see the J-series Services Router Basic LAN and WAN Access Configuration Guide.

Type the IP address of the TGM550—for example, 10.10.10.2.

Physical Interface Description

(Optional) Adds supplemental information about the VoIP physical interface on the routing platform.

Type a text description of the physical VoIP interface in the box to clearly identify it in monitoring displays.

TGM Configuration    

MGC List

Specifies the IP address of at least one and up to four Media Gateway Controllers (MGCs) with which the TGM550 must be registered.

The first MGC in the list is the primary MGC. The TGM550 searches for the primary MGC first. If it cannot connect to the primary MGC, the TGM550 searches for the next MGC on the list, and so on.

  1. Type the IP address of the MGC.

  2. Click Add.

To delete an IP address, select it in the MGC List box, then click Delete.


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