Hi I have utm 210 in cluster mode. I have been asked to create dhcp scope for the voip vlan. I need to add option 151 as tftp and that it will have 2 servers. I created 2 object for each server and put the objects in a network group. When I…

Hello all, I want to segment out our VOIP connection for our provider. Can the UTM create an interface with max DL/UP speeds? Our provider says they have everything configured right, but since moving from DSL to fiber, it has been headache central for…

Dear community, I have the following problem for weeks: We’re using a cloud telephone provider. Every 3rd call our agents are not able to hear the customer for about 3-5 seconds. Then the call continues as usual. Most time the disorder is in the…

Hello, since updating the UTM to 9.502-4 the voip voice quality (rtp) is pretty bad. Sometimes crackles very annoying (than it's hard to understand the other one) and sometimes everything is fine. And sometimes it changes from good to bad while the…

Hello, We're in the beginning stages of rolling out IP phones and we want to use a different DHCP scope for phones as opposed to workstations. Our office is only roughly 40 users so I don't think VLANs are worth the effort so I wondering if someone with…

Hi, I installed a SG115W (running 9.409-9) at a client site a couple of months ago. VoIP works (after creating a firewall rule) but I have never been able to get the quality to any decent standard. The problem appears on outbound voice only as when…

I'm having a problem getting this to work, and could use some assistance. I'm pretty technical, and can figure most things out, but seem to be missing something. I have a Home UTM 9 install on a Zotac. I'm trying to create a DMZ for my VoIP Obi202 ATA…

I'm trying to test out VoIP system by connecting a VoIP phone directly to an available firewall Ethernet interface. I'm having some configuration problems getting the phone out to the internet to establish a connection to our VoIP provider. This is to…