Aastra DBC 425 User manual

INSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS1531-DBC 422 02B320131202

DBC 422 and DBC 425

Catarina St encstenArne MilerArne Miler

1531-DBC 422 02 Uen B3 2013-12-02 2

Disclaimer

No part of this document may be reproduced in any form without the

written permission of the copyright owner.

The contents of this document are subject to revision without notice due

to continued progress in methodology, design and manufacturing.

Aastra shall have no liability for any error or damage of any kind resulting

from the use of this document.

DBC 422 AND DBC 425

31531-DBC 422 02 Uen B3 2013-12-02

1 General

These installation instructions are valid for the IP phones DBC 422, also

called Dialog 4422 and for DBC 425, also called Dialog 4425.

These telephones use the H.323 protocol.

1.1 Scope

These IP phones can be connected to a number of Aastra’s PBXes or

equivalent.

Connected to MX-ONE TSW (ASB 501 04)

These IP phones are connected via a LAN to the IP device board

IPLU/ELU32. The board together with the system software works as a

gatekeeper, providing address translation, bandwidth management,

admission control and call control.

A limited number of IP terminals can be registered towards each

IPLU/ELU32 board. For capacity see the installation planning for IP

EXTENSION.

Figure 1: Connection of the IP phone towards MX-ONE TSW (ASB 501

04)

1531-DBC 422 02 Uen B3 2013-12-02 4

GENERAL

A password for each IP extension can be initiated in the exchange. The

password is used to check that the user is allowed to log on with the

entered extension number.

ASB 501 04 has support for automatic gatekeeper discovery, which

means that the IP address to the gatekeeper (IPLU/ELU32 board) is

retrieved automatically in the IP phone.

Connected to MX-ONE TSE

The figure below shows a typical setup for the MX-ONE Telephony

Server.

Figure 2: Typical MX-ONE Telephony Server setup

Connected to BusinessPhone

These IP phones can be used together with BusinessPhone version 7 or

later.

Connected to MD Evolution

These IP phones can be used together with MD Evolution version 8 or

later

DBC 422 AND DBC 425

51531-DBC 422 02 Uen B3 2013-12-02

1.2 Environmental requirements

The products covered in these installation instructions comply with the

prerequisites stipulated for placing appliances in office and exchange

room environments.

2 Aids

Wall mounting requires additional screws and spacers, 7.50 Wall

mounting of the IP phone on page 88

3 Preparations

Check that an Ethernet cable is available and verify that it is possible to

connect to the LAN.

4 Power equipment

The IP phone can either be powered from a 24 V AC/AC adapter or from

a power hub. If it is powered from an adapter the following alternatives

exist:

• RES 141 312/1 for the EU market except for the UK (230 V)

• RES 141 314/1 for the UK market (230 V)

• RES 141 318/1 for the 110 V markets

For other markets the AC/AC adapter is locally sourced. The phone can

also be powered with 24-48 Volts DC.

Power consumption: 2.6 W (only the phone) and 4 W with the AC/AC

adapter included. An extra key panel requires 0.03 W.

As an alternative the IP phone can be powered via the LAN from a power

hub. The phone supports the standard IEEE 802.3AF for power over

LAN.

1531-DBC 422 02 Uen B3 2013-12-02 6

EARTHING/GROUNDING

These phones comply with the power class signature. The phone reports

power class 1 which means less than 4 W required.

5 Earthing/grounding

No special earthing or grounding is needed.

The IP phone needs a shielded Ethernet cable for the network connec-

tion.

DBC 422 AND DBC 425

71531-DBC 422 02 Uen B3 2013-12-02

6 Cabling

The maximum line length between an IP phone and the LAN is 100

metres (328 feet) according to IEEE 802.3. Category 5 cables are

recommended.

The following Ethernet category 5 cable can be ordered from Aastra:

• TSR 901 0452/3000

The figure shows where all the cables are to be connected in the bottom

of the phone.

Figure 3: Connection of the phone

1531-DBC 422 02 Uen B3 2013-12-02 8

INSTALLATION

7 Installation

7.1 How to start a new phone

To select the protocol, 7.6 Select H.323 protocol on page 21.

Connect one end of the network cable to the network outlet and the other

end to the connector marked LINE on the bottom of the IP phone. 6

Cabling on page 7.

If there is no LAN connection the text No connection to the network is

shown in the display.

This section is divided into one part if a DHCP server is used, 7.3.1

Starting a DBC 425 phone in a LAN with a DHCP server on page 14 and

into one part if fixed IP addresses are to be used 7.3.2 Manually setting

of the fixed IP addresses on page 18.

7.2 Starting a DBC 422 phone

7.2.1 Starting a phone in a LAN with a DHCP server

This section describes the procedure when the phone will use IP

addresses provided by a DHCP server.

After power up of the IP phone the LED at the mute key will be lit for a

couple of seconds. Then the display will show:

Figure 4:

The xindicates a timer counting down seconds.

If the system administrator wants to change the IP settings, the admin-

istrator mode must be entered before the timer x is counted down to

zero. If no procedure for the administrator mode is entered, or if the

Speaker -key is pressed, the phone will use the current stored settings

and continue with the menu LAN access control.

If the procedure for administrator mode is entered, the following menu

appears:

DBC 422 AND DBC 425

91531-DBC 422 02 Uen B3 2013-12-02

Figure 5:

Verify that the DHCP parameter is set to Yes, otherwise press the

Speaker key and change the value to Yes.

Normally the phone gets the IP address to the SW server automatically

from DHCP option 43 or from DNS SRV records. Step down in the

Network menu list and check that the parameter for Auto SW Server is

set to Yes.

A number of more IP settings can be done. For a complete survey of all

menus in the Network settings, see 7.34.4 Change IP settings in DBC

422 on page 70.

Use the C-key to leave the settings menu and continue the boot

sequence.

If LAN access control according to IEEE802.1x is enabled in the LAN,

the following menu appears:

Figure 6:

Enter the LAN access control user identity and press the Speaker key.

Figure 7:

Enter the LAN access control password and press the Speaker key.

If the authentication is successful the normal boot sequence continues:

Figure 8:

1531-DBC 422 02 Uen B3 2013-12-02 10

INSTALLATION

The phone fetches the own IP address and other data from the DHCP

server, see 7.11.2 Data from DHCP on page 30.

Then the following menu is shown:

Figure 9:

The phone fetches the configuration file from the SW server. If the phone

cannot get the file from the SW-server, it will use the one that is already

stored in the local memory.

The phone checks for new software. If the software will be updated

continue to 7.3.3 Update of the software in the IP phone on page 19.

Otherwise the following menus are shown:

Figure 10:

The software is loaded internally in the phone. This process takes about

15 seconds.

Figure 11:

The phone performs a test to verify operation of the phone circuits.

The next step is to set the IP address to the gatekeeper. To set the IP

address to the gatekeeper in H.323, see 7.14 Gatekeeper address on

page 46.

If a password or Personal Identification Number (PIN) is to be used for

this extension number, the password must be initiated in the exchange.

In the start up sequence for the phone, the next menu is:

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