So i finally decided it was time to put this in today….. and stop using our mobiles for everything…. the billion config web interface doesnt make ity easy – so i thought i would put up a quick doc in case anyone else is running into the same issue…

Via the Web GUI

• Configure all your standrad voip settings (username, sip proxy etc)
• Delete all PSTN dial plans (assuming your voip only)
• Telnet into the Billion
• voip endpoint 1 set digitmap ‘(x.T) +x.T’
• voip endpoint 2 set digitmap ‘(x.T) +x.T’
• refresh to web interface to ensure the settings are there

save config and restart device.

At some point ill get around to using asterisk to talk to nodephone, so i can then integrate with both the old school phones and Lync…. i was hoping Lync 2013 would have authenticated sip trunks, so i wouldn’t havent bother with asterisk, but alas it does not look like it does.