Comments
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We want to move our IP phones to VLAN because our calls are breaking up on IP phones and we think moving to VLAN might solve this problem. I agree that we should put the phone controller and phones on the same VLAN2. And I guess the key part to make VLAN2 works, is due to the VLAN2/subnet setting on our Fortigate firewall,…
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Hi Tim, Thanks for the instructions. We are using Fortigate 30E. I think the approach of setting VLAN is the same as VM64 except that only 'lan', or 'wan' can selected in the 'interface' menu. We will select 'lan.' You said 'modify TWO network ports, as follows - VLAN2, PVID2, Untagged VLAN1 Forbidden.' I am a little bit…
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Hi Tim, One more thing: You mentioned 'They typically get this information via the DHCP server. However, it is recommended in our NEC SL2100 manual that static IP is preferred. Is it possible that we use static IP (in the same or different subnet)?
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Hi one more question:. In your example, how does GS1900 know that 192.168.2.x is with VLAN2?
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Hi Tim, Thanks. We have done all the settings except subnet. We have NEC IP phones and our firewall/router is Fortigate. At this moment we manual set their IP addresses (in the same 192.168.0.x subnet with our PC, printers, and servers.). According to your advises that's the root cause why our Voice VLAN isn't up and…
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Hi Tim, Thanks for your instructions. It is very clear but I still have some questions. 1.Can we put IP phones in the same subnet with our computers? (We have PC connected behind the IP phones, like the topology showed at the end of this post. I am wondering if PC and IP phones can be in different subnet in the case.)…
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Hi, I have similar issues. We have a Zyxel GS1900-48HP Rev B1 and NEC IP Phones. And our firmware is V2.60(ABTQ.3) | 01/05/2021. We followed instructions on this website: https://firstcoastit.net/zyxel-gs1900-creating-a-voice-vlan/?unapproved=157&moderation-hash=97997d32f59981564d5543f215e1c5d7#comment-157 We have also set…