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Configuring voice entities, Overview, Configuring a pots entity – H3C Technologies H3C MSR 5600 User Manual

Page 62: Configuration task list

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Configuring voice entities

Overview

Voice entities include POTS and VoIP entities:

POTS entity—A local POTS entity connects to a local telephone and maintains local number
information. A trunk POTS entity connects to the PSTN and maintains call destination information.

VoIP entity—Connects to the IP side and maintains the called information such as the called

number and call destination.. A VoIP entity can use SIP to make VoIP calls.

Figure 23 Voice entities

Configuring a POTS entity

This section covers the procedures for creating and configuring a POTS entity.

Configuration task list

To configure a POTS entity, perform the following tasks:

Tasks at a glance

(Required.)

Creating a POTS entity and configuring basic parameters

(Optional.)

Configuring codecs for a POTS entity

(Optional.)

Configuring a POTS entity to register with the registrar

(Optional.)

Configuring DTMF for a POTS entity

(Optional.)

Enabling VAD for a POTS entity

(Optional.)

Configuring options related to dial program

PSTN

Router A

Router B

POTS entity

VoIP entity

IP

PBX

Local POTS

entity

Trunk POTS entity