Abstract

These Application Notes describe the configuration of Yealink Multi-Cell IP DECT on Avaya IP Office as 3rd party IP Endpoints.

Introduction

This guide explains the necessary preparations for the installation of a DECT IP multi-cell system.

Advanced configuration Reference: https://support.yealink.com/en/portal/docList?archiveType=document&productCode=85197c29578a4d63 

Avaya IP Office Configuration

License: 

Yealink DECT handsets register as 3rd Party SIP endpoints on IP office. Each SIP endpoint requires a valid 3rd Party IP end point license.

 

LAN VoIP Settings: 

Enable SIP Registrar under the LAN interface that’s on the network.

Manager > System > LAN > VoIP > Enable SIP Registrar

Manager > System > LAN > VoIP > SIP Domain Name: <blank>  

Manager > System > LAN > VoIP > SIP Registrar FQDN: <blank>

Note: When SIP Domain and SIP Registrar FQDN are blank, these fields are automatically replaced by the IP address of the LAN interface on the system Settings file.

Extension and User Settings: 

Create User and extension for the Yealink DECT handsets. 

Yealink IP Dect handsets register as SIP Extension on IP Office. 

Example: 

Create User:

Users > New User > Enter Name > Enter Extension 788 > Login Code : 963852741 

Create Extension

Extensions> New Extension > SIP Extension > Base Extension: 788 > Phone password > same as login Code of the user: 963852741 

Components of the DECT IP Multi-Cell System 

The following illustration shows the components of the DECT IP multi-cell system and the way the system is embedded in the IP phone environment:

Yealink W90 Multi-Cell System Administrator Guide Reference: https://support.yealink.com/en/portal/docDetail?documentCode=bb71459c176ff199 

Yealink W90.

System consists of W90 DM, which is the Device Manager for system. Looks like a Base station but has no radio. Used for Management of Dect system. And W90 B which are base or cell station, radios for the DECT.

Base can either be wireless sync or Lan Sync. General rule. Is if all bases are connected to the one POE switch, LAN sync can be used. If connected to multiple Switches, please refer to guide on LAN Sync.

Wireless sync can be used, but good coverage required between base stations.

Device Role: 

The W90DM is shipped as a DECT Manager (DM) and the W90B is shipped as a base station.

LED Indicators on the W90DM/W90B

 

Finding the MAC Address and IP Address of the W90DM/W90B

IP Discovery Tool download Reference : https://support.yealink.com/en/portal/docDetail?sessionId=1476c2cf0b91db1b102736b7f4d8241d&documentCode=8376392f619ae5ff  

Yealink discovery tool

   Note: You can create a ticket at Yealink support Team ticket.yealink.com to get this app

Alternatively use Any IP scanner (example: Advanced IP Scanner https://www.advanced-ip-scanner.com/ ) and scan the network. 

Search, and filter the MAC address of the DECT BASE of W70B (single Cell) 

Accessing Web User Interface

You can configure and manage features of the multi-cell system via the web user interface.

When configuring via the web user interface http://IPAddressOfW90

The default username and password are “user” (case-sensitive). For an administrator - who has unlimited access to call features of the web user interface, the default username and password are “admin” (case-sensitive).

Endter Uername admin and password admin

IP Address Configuration: 

Navigate to Network > Basic > IPV4 Config > select Static IP > enter the static IP address and DNS you want to assign the IP DECT DM from the customers’ network.

Click Confirm and the base station will reboot.

Login again using the new IP address to the DM 

Time & Date Configuration

Settings > Time&Date

Adjust the Time settings to sync from primary Server or set Manual Time. Set NTP address, time zone, daylight savings.

Tones Configuration

Settings > Tones

Set Tones Country to Australia

DM SIP Server Settings:

Navigate to Handset & Account > SIP Server Settings > Edit the First Template >  

Template Name: Enter a name

SIP Server 1:

Server Host: Enter the IP address of IP Office PBX

Server Port: 5060

Transport: UDP

Click OK

 

Configuration Of Base Stations:

Login to each Base Station by browsing to IP Address. Login using admin/admin

In left hand menu select Base Mode

Set the IP address of your Device Manager (DM)

Registering Base stations on Device Manager (DM)

When all Base stations have been configured for DM address, Login to Device Manager DM by browsing to IP Address. Login using admin/admin

Select Base station in lefthand menu.

All Bases should appear in table.

Select Auto sync

Register each unit by selecting the register icon

Once registered, bases will appear in Settings table.

Select the Auto Sync Tree, this will run a wizard for best Sync

Once Sync is completed, the green DECT LED on Bases should be on.

Handset & Account Configuration:

Navigate to Handset & Account > Handset Registration > Add Handset >  

Enter Handset IPUI 

Line Active:  Enable

Label: enter the extension number

Display Name: enter the extension number

Register Name: enter the extension number

Username: enter the extension number

Password: enter the extension password (login code)

SIP Server: Select the PBX server from the list 

Select Register handset

Register DECT Handsets

From the DECT handset, go to settings >6 Registration > Register Handset

Select base and when asked for password enter 0000

Press OK

Handset will now show up in Handset registration.

Codec Configuration

Under each Handset > Advanced settings > Enable and reorder the codec preferences PCMA, G729, G722

Voicemail Access code Configuration

Under each Handset > Advanced settings >

Voice Mail > enter the code to access voicemail from PBX

Enable: Subscribe for MWI and Subscribe MWI to Voice Mail

Conclusion

During compliance testing, Yealink SIP DECT IP phones successfully registered through W90DM and W90B DECT Multi Cell Base station with Avaya IP Office 500 V2A Release 11.1, placed, and received calls to and from SIP and non-SIP telephones, and included other telephony features like three-way conference, transfers, hold, etc. Directory information needs to be manually uploaded to the Phone via web GUI.

Yealink W90DM and W90B IP DECT are compliant with Avaya IP Office Release 11.1.