PDA

View Full Version : DNS Settings



VOIPoTim
02-24-2009, 06:14 PM
For the most reliable service, it's recommended that you set your ATAs to use 156.154.70.1 or 156.154.71.1 as the preferred DNS server.

This is through Neustar/UltraDNS. These will give you faster resolution times for VOIPo records by giving you direct access to them to pick up changes and it uses AnyCast routing which should speed things up some too. It'll connect to the best route for you in one of the following locations:

Ashburn VA
Chicago IL
Dallas TX
Miami FL
New York NY
Palo Alto CA
San Jose CA
London UK
Luxembourg
Johannesburg South Africa
Beijing China
Sydney Australia
Hong Kong

There are a ton of DNS queries involved even with registrations and having it set direct is not entirely necessary, but will help make sure you get any changes faster and that the response time is fast.

These will provisioned in for our provisioned users.

burris
02-24-2009, 06:29 PM
PAP2T is obvious, but where do we find the field in the 502 in a non-router config?

VOIPoTim
02-24-2009, 06:33 PM
PAP2T is obvious, but where do we find the field in the 502 in a non-router config?

It's mixed in with the static stuff under Basic Settings but appears to use it so we were confused too.

The main one is "Preferred DNS".

For good measure, we're populating the "DNS Server 1" and "DNS Server 2" as well.

For provisioned clients that need to use something specific due to their network setup or ISP, we can override it to whatever they need.

burris
02-24-2009, 06:39 PM
Are you going to leave the register time still set to 1 minute for now?

VOIPoTim
02-24-2009, 06:44 PM
Are you going to leave the register time still set to 1 minute for now?

For now, yeah. It's not causing any issues so we'll leave it for the time being.

VOIPoTim
02-24-2009, 07:12 PM
BTW, Lisa Hook is President and Chief Operating Officer of Neustar ;)

burris
02-24-2009, 07:12 PM
Tim..

Another thought after considering the convoluted settings arena on the 502.

Originally the provisioned box had no DNS IP in the field and had the DNS mode in the FXS port tab set to A Record...after a bit, you changed to to SRV mode.

Now after entering an actual DNS IP, assuming the box actually processes it, should we consider which of the 3 DNS mode choices should be set for each line?

Montano
02-24-2009, 07:14 PM
I'll leave the primary as 192.168.1.1 for my network, and set the secondary to 156.154.70.1 as a backup.

burris
02-24-2009, 07:15 PM
BTW, Lisa Hook is President and Chief Operating Officer of Neustar ;)

Since this is what Neustar does, it looks like they made a good choice, providing you don't need their services........:rolleyes:

NeuStar provides trusted, neutral, and essential addressing, interoperability, infrastructure, and other clearinghouse services for communication service providers and enterprises worldwide.

Montano
02-24-2009, 07:16 PM
BTW, Lisa Hook is President and Chief Operating Officer of Neustar ;)

It's like dejavu all over again !! It's a bird, it's a plane, it's Sunrocket !!

burris
02-24-2009, 07:17 PM
I'll leave the primary as 192.168.1.1 for my network, and set the secondary to 156.154.70.1 as a backup.

Is this for the PAP2?

I see only one entry field for DNS in the 502.

Montano
02-24-2009, 07:51 PM
Yes, PAP2. I have no 502's in my house :)

burris
02-24-2009, 07:56 PM
Yes, PAP2. I have no 502's in my house :)

You know how to hurt a guy.:p

bubbanc
02-25-2009, 09:09 AM
So when you say it will continue to route to the closest location, are you referring to us using 'sip.voipwelcome.com' and this will resolve to the closest SIP server? What about STUN server?

Also, thanks for keeping the BYOD folks in the loop on changes to the standard provisioned configurations!

Brian

bubbanc
03-29-2009, 12:03 PM
So what ever happened with the DNS settings? I'm now having Voipo provision me and they are not using these DNS servers. Just wondering if this is no longer valid for BYOD folks.

burris
03-29-2009, 12:30 PM
So what ever happened with the DNS settings? I'm now having Voipo provision me and they are not using these DNS servers. Just wondering if this is no longer valid for BYOD folks.

This is the latest DNS provisioned config that came down for both my PAP2s..

156.154.70.1
156.154.71.1