How to Configure the D-Link DPH-120S

D-Link DPH-120S Phone

D-Link - 120S

Please refer to the installation and user guide from the D-Link web site for instructions on how to get the phone set up on your network and how to connect to the phone's web interface.

SIP Account Settings Page

  • Default Account: 1
  • Account Active: Enable
  • Display Name: Your Name
  • SIP User Name: your Conversant VoIP username
  • Authentication User Name: your Conversant VoIP username
  • Authentication Password: your Conversant VoIP password

SIP Settings Page

  • SIP Phone Port Number: 5060
  • Registrar Server Domain Name/IP Address:conversant.co.nz
  • Registrar Server Port Number: 5060
  • Authentication Expire Time: 600
  • Outbound Proxy Domain Name/IP Address: proxy.conversant.co.nz
  • Outbound Proxy Port Number: 5060
  • Session Timer: 240 sec
  • Media Port: 41000
  • Prack: Enable
  • Session Refresher: None
  • Session Timer Method: Invite

Network Settings Page

  • Recommended to set as DHCP unless static settings required

Voice Settings Page:

  • Codec (Priority 1): G.729A
  • Codec (Priority 2): G.711 A-law
  • Codec (Priority 3): G.711 u-law
  • Codec (Priority 4): G.723.1
  • RTP Packet Length: G.711 u-law = 20ms
  • RTP Packet Length: G.711 A-law = 20ms
  • RTP Packet Length: G.729A = 20ms
  • RTP Packet Length: G.723.1 = 30ms
  • VAD: Off
  • DTMF Method: Out Band
  • Voice TOS: 5
  • VLAN: Disable
  • STUN & UPnP Settings Page (optional - not usually required)
  • STUN: Enabled
  • STUN Domain Name/IP Address:stun.fwdnet.net:3478
  • UPnP: Disable