Avaya IP Telephony Guía de configuración descargar pdf (Pagina 95)

Chapter 5 Configuring VoIP trunks 95

IP Telephony Configuration Guide

8 The installer sets up the routes, if they do not already exist.

• The installer ensures a route has been created to the line pool that accesses the local PSTN

line, including the external # dialout.

• The installer defines a new route called Route 003, and sets it to use PRI-A. This is the line

pool that contains the PRI fallback lines.

• The installer defines a new route called Route 100, and sets it to use line pool O. This is the

line pool that contains the VoIP lines.

9 The installer creates a destination code of 2.

• Under the Normal schedule, the installer assigns Route 003, which uses line pool PRI-A.

The absorb digits is set to All.

• Under the VoIP schedule the installer assigns Route 100, which uses the VoIP lines in line

pool O. The absorb digits is set to 0.

10 The installer creates a destination code of 9, which is the line pool access code for the local

PSTN access lines.

• Under the Normal schedule, the installer assigns the route created for the local PSTN

access with absorb digits set to All.

• Under the VoIP schedule the installer assigns the route created for the local PSTN access

with absorb digits set to All.

11 The installer dials FEATURE 873 and selects the VoIP schedule. VoIP is now activated. At

this point, the system is configured to make outgoing calls, but it is not set up to receive

incoming calls.

12 If there are no target lines set up, the installer creates target lines for each telephone record or

Hunt group.

Making calls

From a set on Business Communications Manager Ottawa, a caller dialing a set on Business

Communications Manager Santa Clara must dial the destination code, which includes the

destination digits for the Business Communications Manager Santa Clara remote gateway, and the

DN of the set. For example, dialing 33322 would connect as follows:

• 3 is the destination code. If a suitable level of QoS is available, the call is routed through the

VoIP trunks and through the remote gateway with destination digits of 3. The call is sent

across the PDN using the IP address of the Santa Clara Business Communications Manager.

• 3322 is linked to the target line associated with DN 3322.

• The call arrives at the phone with the DN 3322.

If a user in Santa Clara wanted to make a local call in Ottawa, they would dial 29, followed by the

local Ottawa number. The digit 2 accesses the remote gateway for the VoIP line. The digit 9

accesses an Ottawa outside line.

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Avaya IP Telephony Guía de configuración Pagina 95