SV9100 SIP Server Not Found

[conxtel]

I have a new 9100 with all IP phones, and all have static IP addresses.

When I connect the phones to my network (nothing else is on the switches) the phones come up without issue. When I connect the network into my gateway device, after a couple minutes, the phones all lose connection to the system and start saying SIP Server Not Found.

I am using Ubiquiti PoE switches and a Meraki Z3 gateway. Trying to connect to two other sites via IP-CCIS through the Meraki devices. It works for a few minutes until the phones lose connection. The other two sites are all digital phones, so just one site having issues.

Any ideas?

 

[CoralTech]

Open wireshark on the SV9100. Use the other networking port directly to a laptop. You will find you answer. Either conflict, DOS, etc. Absolutely a networking issue.

 

[DoubleDriveLine]

A few years ago I had a customer who changed out their Cisco switch for a Ubiquity. That switch had an issue with multiple IP address associated with the SV9100 CPU. The primary issue was Netlink would reset every 20 minutes. once I mentioned to the programmer who was setting up the Ubiquity switch that the NEC is more like a switch itself than a single network end device he made a change in it that fixed the issue.

I am not sure what he did or if the change would help you.



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