How can I use OBiTalk (VOIP) and OpenDNS?

The OBi and OBiTalk utilize Google Voice and you will need to whitelist the following domains to ensure our service works with your OBi service :

Allow Google Chat

xmpp-server.l.google.com
chatenabled.mail.google.com
talkgadget.google.com
talk.google.com
talks.l.google.com
l.google.com

Allow Google Talk

talkx.l.google.com
talk.l.google.com
talk.google.com