The Obi200 is connected to the internet as GV works fine.
This what SIP account information UKDDI provided:
To view allocated numbers, click on 'List' on the left-hand side. You can also edit number routings from here: click on the green arrow beside a number, and you're able to set number routing. There's three options:
• sip:... - routing over SIP to a specified host, e.g. sip:442032982000@176.192.123.1
• register - route to a client registered with us (see below)
• fax:... - use as an inbound fax number, sending faxes to a specified e-mail address, e.g. fax:support@3c.co.uk
If you want your client to register with us, then you'll find the details you need in the 'Registration' window.
And, finally, if you want to control the way caller IDs are delivered, set a default DDI format for inbound calls, etc., then this is all to be found under 'Options'.
For firewall configs, calls delivered directly from us will come from 87.117.74.1 and/or 87.117.75.1.
SIP username:XXXXXX
Alternatively, just use the numeric part of the username (leave off the ukddi_ at the start) - some devices don't support underscores in SIP usernames.
SIP server:sip.ukddi.com
SIP password:XXXXX
SIP password must be at least 6 characters, chosen from: A-Z, a-z, 0-9 and the special characters !#$%&/()=?*_:.;,{}+-
Registration interval:45
Sets the number of seconds between client registrations. A value between 30 and 60 seconds may help to solve NAT-related problems; otherwise values of up to 3600 seconds can be used.
Send DDI in INVITE:
Set if you're using a platform which prefers to have the DDI in the INVITE, such as Asterisk and its derivatives.
Default route:
The default route is applied to newly allocated numbers. It can be any valid route; the tokens %C, %A and %N will be replaced by the country code, area code and rest of the called number respectively.
DDI format:+%C%A%N
The DDI format can be specified as above - the default (+%C%A%N) results in DDIs of the form +442032981234