VoIP Phones - Yealink DECT

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From AAISP Support Site

Configuring Yealink DECT phone for AAISP

Relevant to: Yealink W60B

The Yealink W60B is a DECT base station aimed at small and medium-sized businesses. Its main specifications are:

  • Up to 8 handsets
  • Up to 8 SIP accounts
  • Up to 8 simultaneous calls
  • Support for additional 'repeaters'
  • IPv4 and IPv6
  • PoE or Mains plug for power
  • Transfer button (allows assistited or blind transfers to other SIP extensions/external numbers)

Credentials

Yealink
As shipped / unconfigured Once configured
IP: DHCP DHCP
Username: admin
Password: admin contact us

IP address

By default the Yealink base unit picks up an IP address using DHCP. You can find the IP address from the Handset:

Press OK –> Select the ‘i’ icon (Status) -> select ‘Base’ -> the IP will be shown

Yealink and Voiceless Settings

click to view settings

On the web interface, go to:

Account ->
Yealink Settings
Setting Value
Line Active Enabled
Label AAISP (or what ever you like)
Display Name Your Name (or what ever you like)
Register Name Your phone number, +44...
Username Your phone number, +44...
Password Your SIP password
Server Host voiceless.aa.net.uk
Server Expires 600

Check the SIP registration status:

Go to:

Status -> Yealink_W53P_SIP_Config.png

You should the the account Status as 'Registered'

Handset Assignmnent

Handset Assignment

Here you can assign which of your (up to) 8 SIP accounts are to ring which of your (up to) 8 handsets!

Account -> Number Assignment

Audio settings

In menu:

Settings -> Telephony -> Audio" select "Voice Quality -> Own Codec preference". 

For "IP1" (Or whatever you call the AAISP account) remove all codecs except "G.711 a law". This setting will generally give the best audio quality.

Other settings

If there are problems with recognition of DTMF tones by other systems consider setting "RFC2833" and avoid using "Audio". in the setting:

Settings -> Telephony -> Advanced Settings -> RFC2833

Check that the Number Plan/Assignment is set to use the VoIP rather than the fixed (pstn) line:

Settings - Number Assignment Set the VoIP for outgoing, and set the others to suit...

It may not say the above and Automatic negotiation of DTMF transmission will need to be Yes

Set the Tone Pattern to be UK:

Settings -> Management -> Local Settings -> Tone Pattern=United Kingdom

You may want to remove, or edit, the 'Info Services' - this is the information such as weather and so in that can be displayed on the screen:

Settings - Info Services

Quirks

We have seen odd things with a S685IP (Firmware version: 022270000000 / 043.00) where it would register, but not pass calls. A reboot of the base station fixed this.

Firewall & Security

  • You will also want to set up firewall rules, as per the VoIP Firewall page.
  • Also see the VoIP Security page for information about securing your VoIP service.