Obi202 Bridge mode requires explicit DNS servers

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Prog1:
I setup a Callcentric account manually on my Obi202 using CC's instructions. It worked without an issue until I switched the Obi to Bridge mode because i didn't want to use double NAT and wanted to use my own router. Plus in bridge mode QoS is automatic.

SIP registration failed after this with message: Retrying register (server=0.0.0.0:0) on the status page. After explicitly entering Google DNS servers in the WAN configuration, registration succeeded again. This is despite the Obi picking up the DNS servers from my Uverse service in both router and bridge mode.

Seems like a bug? Obi202 versions h/w 1.4 s/w 3.0.1 (Build: 3932).

RFC3261:
Quote from: Prog1 on July 17, 2014, 05:00:43 pm

.... This is despite the Obi picking up the DNS servers from my Uverse service in both router and bridge mode.

Seems like a bug? Obi202 versions h/w 1.4 s/w 3.0.1 (Build: 3932).



I run my Obi202 in bridge mode, and do not see that problem.  On your Obi202, under Router Settings/WAN, check to see if your DNS Query Order was overridden from the default that includes the DHCP offers.  Sounds like your may be set to DNS Server1/DNS Server 2 only (and does not include the DHCP Offers).  Also, your firmware is very old.  The current version is 3.0.1 Build: 4350.  Since OBi does provided detailed release firmware release notes, all you can do is try a newer version to see if it fixes the problem.

drgeoff:
Quote from: RFC3261 on July 18, 2014, 02:30:06 pm

Since OBi does provided detailed release firmware release notes ...

Methinks a "not" is missing from that.  :)

RFC3261:
Quote from: drgeoff on July 18, 2014, 05:15:33 pm

Quote from: RFC3261 on July 18, 2014, 02:30:06 pm

Since OBi does provided detailed release firmware release notes ...

Methinks a "not" is missing from that.  :)


Yeah, it happens.  That is clearly a *not*. 

Prog1:
@RFC3261

I set DNSServer1 & 2 to 8.8.8.8 and 8.8.4.4 because if I leave them at the default of nothing I get the "Retrying register (server=0.0.0.0:0)" message in the status page.

The AT&T ones are shown on the WAN status if I leave them at default (nothing) but apparently there are not working or being used by the OBi to find the callcentric servers.

I updated the firmware as you mentioned with the same result.

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