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This is the support site for Andrews & Arnold Ltd, a UK Internet provider. Information on these pages is generally for our customers but may be useful to others, enjoy!

VoIP Phones - Yealink T31P: Difference between revisions

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<indicator name="VoIPConfiguring">[[File:menu-voip.svg|link=:Category:VoIP Phones|30px|Back up to the VoIP Configuring page]]</indicator>
[[file:Yealinkt20p.png]]
[[file:Yealinkt20p.png]]



Revision as of 09:52, 22 June 2016

Phones and Versions Tested

Yealink
Model Version Notes
T20P 9.61.23.16 Supports LLD


Feature Notes
Supports 302 Redirect ?
Tested on FireBrick SIP Server Yes
IPv6 Support No


  • Set DTMF Type = RFC2833 if you have problems with DTMF.

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.