How Do I?Part 1 IP Connectivity - Page 85

LAN

When using an indirectly connected WAN or VPN router these devices should be capable of handling marked traffic at a priority to ensure prompt handling of voice traffic. Alternatively, over supplying the available bandwidth will ensure that all packets, voice and data, are handled quickly.

The VPN Line should be used to set the maximum number of simultaneous voice call and the System/Gatekeeper tab (see page 37) should be used to specify the DSCP (TOS or Diffserv) value for the VoIP traffic type.

See Configure VPN Line on page 99 and QoS over WAN between IPNC & 3rd Party Router on page 88 for details.

LAN – with VPN ROUTERS

This application example is suitable for VoIP between Site 1 and Site 2. All inter- site traffic is handled and routed by the VPN router. When using an indirectly connected slow speed link, all routers should be capable of handling marked traffic at a priority to ensure prompt handling of voice traffic.

Voice packets transmitted by the IPNC have the DSCP field marked to indicate it's priority (Diffserv).

Site 1

Site 2

INDeX 1

INDeX 2

192.168.42.1

 

192.168.124.1

192.168.42.100

192.168.124.100

 

PC_1

 

PC_2

VPN

VPN

 

Router#1

Router#2

 

192.168.42.10

 

192.168.124.19

 

 

 

 

 

Task

 

 

Description

 

 

 

 

 

 

 

 

 

 

Step 1

 

 

 

 

The IPNC will always present itself as the default router when

 

 

Configure PC_1 and PC_2 networking

 

 

 

 

as shown

 

 

 

 

allocating IP parameters via the DHCP. For this reason the

 

 

Site 1

 

 

 

 

 

DHCP server option should not be used as the IPNC is not

 

 

IP Address

=

192.168.42.10

 

 

the default router for the networks in this application example.

 

 

 

 

 

 

 

IP Mask

=

255.255.255.0

 

 

 

 

 

Gateway

=

192.168.42.100

 

 

 

 

 

Site 2

 

 

 

 

 

 

 

 

IP Address

=

192.168.124.19

 

 

 

 

 

IP Mask

=

255.255.255.0

 

 

 

 

 

Gateway

=

192.168.124.100

 

 

 

 

 

 

 

 

 

 

 

 

 

INDeX IPNC Cassette Administration Manual

How Do I? - Page 85

38DHB0002UKDD – Issue 7 (22/11/02)

Part 1 IP Connectivity

Page 85
Image 85
Avaya 38DHB0002UKDD manual Lan, LAN with VPN Routers

38DHB0002UKDD specifications

The Avaya 38DHB0002UKDD is a high-quality IP desk phone, designed to cater to the communication needs of modern businesses. With its sleek design and advanced features, this device enhances productivity and collaboration in any professional setting.

One of the key features of the Avaya 38DHB0002UKDD is its intuitive user interface, which facilitates easy navigation through menus and settings. The phone is equipped with a large, backlit display, allowing users to view information clearly, even in low-light environments. This ensures that important calls or messages are not missed, promoting efficient communication.

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The device supports Power over Ethernet (PoE), which allows it to receive power and data through a single cable. This simplifies installation and reduces clutter, making it an ideal choice for businesses looking to optimize their workspace. The phone is also compatible with various networking protocols, ensuring seamless integration into existing communication systems.

Another significant characteristic of the Avaya 38DHB0002UKDD is its programmable keys. These can be customized to access frequently used functions or to streamline common tasks. This feature enables users to enhance their efficiency, minimizing the time spent navigating through menus.

Additionally, the Avaya 38DHB0002UKDD includes programmable soft keys that can adapt to the user's specific workflow. This flexibility allows for personalized configurations, enhancing user experience and productivity.

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In summary, the Avaya 38DHB0002UKDD is a versatile and feature-rich IP desk phone that enhances communication in the corporate environment. With its intuitive interface, HD audio quality, PoE support, programmable keys, and strong security features, it stands as a powerful tool for any organization aiming to improve its communication systems. This phone is perfect for both small and large enterprises seeking to boost productivity and collaboration among their teams.