I found an old post
http://www.obitalk.com/forum/index.php?topic=827.0 on this subject, but the way it was written I could not figure out where to put the parameters because of lack of specificity in the post of exactly where Username, Pw and Uid go... these do not correspond to any labels in the OBI setup.
Username: use ringcentral authid
Pw: password (same as authid
Uid: y
The information provided by RingCentral looks like (with a few numbers changed of obvious reasons):
Generic VoIP Phone/Adaptor Configuration
To configure your device to connect to the RingCentral service, you will need to program it with the following information.
The steps for programming will vary from device to device, so please check with your device's manufacturer for specific instructions.
Field Value
SIP Domain:
sip.ringcentral.com:5060
Outbound Proxy:
sip10.ringcentral.com:5090
User Name: 16479317000
Password: 2900000004
Authorization ID: 2900000004
Can someone help me map these fields into the OBI. I successfully configured another provider on SP2 that didn't have an Authorization ID, but this Authorization ID has really got me stumped.