Voip Outbound Call Routing - Cisco Small Business Pro SPA3102 Administration Manual

Analog telephone adapters
Table of Contents

Advertisement

Configuring the PSTN (FXO) Gateway on the SPA3102
How PSTN-To-VoIP Calls Work
ATA Administration Guide

VoIP Outbound Call Routing

Calls made from Line 1 are routed through the configured Line 1 service provider,
by default. You can override this behavior by IP dialing, through which the calls can
be routed to any IP address entered by the user. The ATA device allows flexible
call routing with four sets of gateway parameters and configurable dial plans. The
following table lists VoIP outbound call routing parameters.
Parameter
Web
Page
Gateway 1
Line 1
GW1 Nat
Line 1
Mapping
Enable
GW1 User ID
Line 1
GW2 Password
Line 1
Gateways 1 to 4 can be specified in a dial plan with the special identifier gw1,
gw2, gw3, or gw4. Also, gw0 represents the internal PSTN gateway via the FXO
port. You can specify in the dial plan to use gw
calls. In general, you can specify any gateway address in the dial plan. In addition,
three parameters are added that can be used with call routing:
usr: User-id used for authentication with the given gateway
pwd: Password used for authentication with the given gateway
nat: Enable or disable NAT mapping when calling the gateway
Description
Fully qualified domain name (or IP
address) of a gateway. If the port
number is not specified, 5060 is
assumed.
Whether to enable NAT mapping
when using Gateway 1.
The authentication user name when
using Gateway 1.
The authentication password when
using Gateway 1.
x
Values
Domain name or IP
address.
The default is blank.
Yes or No
The default is no.
31-character string
The default is blank.
31-character string.
The default is blank.
x
(
= 0,1,2,3,4) when making certain
6
101

Advertisement

Table of Contents
loading

Table of Contents