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Desperate to get SIP running on a SV9100 system 1

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noahg350

Systems Engineer
Aug 17, 2023
19
US
Hello all,

I am working on a SV9100 install and getting severally roadblocked by my network and SIP registration failing. Between ATT, NEC and Nuso the carrier, nothing is obvious. I have verified that ports are open, the firewall is open ect.

I have 8 analog line cards and a single CP20, no netlink or other complexities. I am thinking the system is pointing at the wrong trunk group somehow, could someone help me troubleshoot please? Iv been at this for a few days and for a lack of better words, I am desperate.

After a packet capture during an attempted call, it looks like the DNS is not reaching its destination if I am saying the right.

DB attached.

Thank you

-Noah
 
 https://files.engineering.com/getfile.aspx?folder=7e684185-66f2-4fd7-ab65-c3fe794055da&file=Database_Home2SuitesGB_3-19-2024.pcpx2
Make sure your DNS entries in 90-11-11 and 12. THIS is where they resolve.
 
Thank you, Nat is "used" and I did put my DNS addresses in 90-11-11.

Can you expand a bit on the translation tables? It is default by the looks of it.

-Noah
 
DID is how SIP/PRI/T1 translate the incoming digit string to where you want it to go.
 
Hi great news, after lots of effort, I was able to register with the carrier, I had to set a proxy Ip in 10-29.

All 6 trucks are up and are staying registered. I cant make calls on truck 1, but on 2-6 I do get a call through to my cell phone with no voice and a caller-ID of 11111111111.
Any next moves?

Thank you so much.
-Noah
 
Yep, those do look right. I checked that SIP ALG is off. Calls are still no audio but I was able to set my caller ID.

Thanks
-Noah
 
No voice means your UDP traffic isn't flowing. Port 5060 to main IP UDP. Ports 10020-10531 UDP pointed towards ILP.
 
I am using a Ubiquity USG and am attempting to set it up correctly. I have added a screenshot.

Here are my settings attached as a PDF. I think I am wrong on my settings about "internet in" and "internet out" for traffic rules.
I got a 200ok for my registration but I am being told it is not a complete registration due to something on my network not getting out.

Thanks all
-Noah
 
 https://files.engineering.com/getfile.aspx?folder=f838163b-25b7-49f0-8e05-de448f82a3a1&file=USG_settings.pdf
Port 5090? Oh, and I would suggest restricting the from address from your SIP carrier. ANY is not good.
 
I was given 5090 by Nuso. Not sure. Not in other documentation but hard to argue with the carrier?

-Noah
 
Wow, that's weird but I hope you changed all your ports from 5060 to 5090 then. I would verify that.
 
Its a bit of a back and forth as you can imagine with 5060 here, 5090 there.
Im sure I am not fully complying with this, here are some examples:
84-14-06: 5090
10-29-04 5060
10-29-07 5060

I am making a list of IPs to whitelist, port forwarding and ports to open. If you have an =y rules to keep in mind. I will re-upload my router settings here in a minute.

-Noah
 
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