User Manual - Configuration Guide (Volume 3)

Chapter 1

 

Versatile Routing Platform

VoIP Configuration

 

Table VC-1-4Configuring the dial terminator

 

 

 

 

 

 

 

Operations

Commands

 

 

 

 

 

 

Configure the dial terminator

dial-peer terminator character

 

 

Delete the dial terminator

no dial-peer terminator

 

By default, we do not configure the dial terminator.

1.2.4 Configuring Abbreviated Dialing

In many enterprises, the first several digits of all the phone numbers are the same, and you only need to dial the last several digits for internal call. The VoIP service can also use this kind of abbreviated dialing with the command num-exp. After the dialing completes, the abbreviated dialing will automatically expand to the complete E.164 number.

Please make the following configurations in the global configuration mode.

Table VC-1-5Configuring abbreviated dialing

Operations

Commands

 

 

Configure the abbreviated dialing

num-expextension-number expanded-number

Delete the abbreviated dialing

no num-expextension-number

By default, we do not configure the abbreviated dialing.

1.2.5 Configuring Voice Port

The router provides analogue voice ports for the implementation of the VoIP. The signaling type of these analogue voice ports depends upon the VI (Voice Interface) board installed. The command voice-portis used to configure the characteristics related to the special voice port signaling type.

The voice port support the following three basic voice signaling types:

zFXS (Foreign eXchange Station): FXS port used the standard RJ-11 line to directly connect with the device such as ordinary phone set, fax, PBX, etc., which can provide ring, voltage and dial tone.

zFXO (Foreign eXchange Office): two wire loop trunk, the FXO port uses RJ-11 line to connect the local calls to the PSTN central office or to the PBX that does not support the E&M signalings. The FXO port device can only connect to device with FXS port.

zE&M: The E&M port uses the RJ-45 line to connect the remote calls from the IP network to the PBX trunk. The E&M signaling provides the on-hook and off-hook signals and reduces the interference to some lower degree, which is usually used in the PBX backbone or connection line.

The voice port configuration mainly involves the configuration of some physical characteristics. Usually, you can use defaults for the physical port parameters and do not need to configure again.

Please use the command voice-portin the global configuration mode, and make other configurations in the voice-port configuration mode.

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Huawei v200r001 user manual Configuring Abbreviated Dialing, Configuring Voice Port