Avaya IP500 V2 Operations Instructions download pdf (Page 197)

Installing IP500/IP500 V2 Page 197

15-601042 Issue 28g (11 October 2013)IP Office 9.0

IP500 Basic Installation: Applying Power

The following are the basic default configuration settings for an IP Office system.

Network Settings

LAN Port (LAN1)

WAN Port

(LAN2)

IP address

192.168.42.1.

192.168.43.1

IP Mask

255.255.255.0

DHCP Mode

Client

No of DHCP IP Addresses

200.

Extensions and Users

A user is automatically created for each physical extension port detected in the system. Users are assigned extension

numbers starting from 201. User names take the form Extn201, Extn202, ....

· Hunt Group

A single hunt group 200 called Main is created and the first 10 users are placed into that hunt group as members.

· Incoming Call Routes

Two default incoming call routes are created. Voice calls are routed to the hunt group Main. Data calls are routed

to the RAS user DialIn.

· Default Short Codes

IP400 control units are manufactured as either A-Law or U-Law variants. For IP500 and IP500 V2 control units, A-

Law or U-Law variant operation is determined by the Feature Key installed in the control unit. Depending on the

variant, different short codes and trunk settings are added to the default configuration.

· A-Law or Mu-Law

PCM (Pulse Code Modulation) is a method for encoding voice as data. In telephony, two methods PCM encoding

are widely used, A-law and Mu-law (also called U-law). Typically Mu-law is used in North America and a few other

locations while A-law by the rest of the world. As well as setting the correct PCM encoding for the region, the A-

Law or Mu-Law setting of an IP Office system when it is first started affects a wide range of regional defaults

relating to line settings and other values.

· For IP400 IP Office systems, each control units was manufactured as either an A-Law variant or a Mu-Law

variant.

· For IP500 and IP500 V2 systems, the encoding default is set by the type of Feature Key installed when the

system is first started.

Default DHCP/IP Address Settings

When a defaulted or new IP Office control unit is switched on, it requests IP address information from a DHCP Server on

the network. This operation will occur whether a LAN cable is connected or not. The process below is done separately for

both the LAN port (LAN1 in the configuration) and the WAN port (LAN2 in the configuration) on the back of the IP Office

control unit.

· The syste, makes a DHCP request for what IP address information it should use.

· If a DHCP server responds within approximately 10 seconds, the control unit defaults to being a DHCP client and

uses the IP address information supplied by the DHCP server.

· If no DHCP Server responds, the control unit still defaults to being the DHCP client but assumes the following

default addresses:

· LAN Port (LAN1): 192.168.42.1/255.255.255.0.

· WAN Port (LAN2): 192.168.43.1/255.255.255.0.

· Note that the IP Office does not check that these addresses are valid and or available on the network.

· Systems running in IP Office standard modes can be configured as a DHCP server. They can also be configured to

only provide DHCP for Avaya IP phones and or for remote access dial-in connections. DHCP Server options are not

supported for systems running in IP Office Basic Edition modes.

· ! Once an IP500 V2 control unit has obtained IP address and DHCP mode settings, it will retain those settings

even if rebooted without a configuration file present on the System SD card. To fully remove the existing IP

address and DHCP mode settings, the IP Office must be defaulted using IP Office Manager.

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Avaya IP500 V2 Operations Instructions Page 197

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