vlan

  1. Subnet issues with AWS EC2

    Hello, This probably isn't the correct forum to post this, but I don't have access to the Hosted forum, since our system is on-premises. We are planning to move our PBX to EC2 soon, but our network configuration is posing an issue. We have our PBX on the Public subnet of our VPC in AWS, which...
  2. CTI mit Yealink und Gigaset, Web Client oder Desktop App in verschiedenen VLans

    Hallo Zusammen, ich möchte den Web Client oder die Desktop App als CTI Client nutzen. Die 3CX und Telefone sind einem eigenen VLan und die Clients auch. Muss ich diesbezüglich etwas beachten? Als Telefone habe ich einmal Yealink T54W und Gigaset Maxwell 4 Hab mal irgendwann gelesen, dass für...
  3. PnP provisioning across VLANs

    We have a UniFi network with my phones on VLAN 60 and my 3CX server on VLAN 70. According to the documentation, some type of multicast packet is sent out from the phone to look for the server. It's not working across my VLANs. As far as I can tell, I've enabled multicast on both networks in...
  4. Intermittent VLAN Issues

    I recently moved our IP phones (mostly Fanvil devices - approximately 40) from our default VLAN to a separate VLAN. Since then I've been having a lot of intermittent issues with individual phones not working correctly or losing connection with the server. A simple phone reboot fixes the issue...
  5. SNOM715 VLAN issue

    Hi, I have an issue with the SNOM715 at the moment. The phones are working fine as long as they are getting an IP inside the LAN subnet but as soon as I change the switchport to our voiceVLAN they are having troubles maintaining registration. I'm not sure in what direction I have to look for...
  6. Yealink T4x Template - network.vlan.vlan_change.enable??

    Template: yealinkT4x.ph.xml Line 1317 The description of this option does is difficult to understand. "It configures LLDP or manually VLAN can't obtain IP,..." - The sentence starts off by saying It configures LLDP or manually VLAN... which does not make sense to me. Can someone explain what...
  7. Phones not communicating with pabx.

    Hi all. I have to sites configured, site A and site B. -Site A is the main site where the PABX is located. All the phones at site A works perfectly fine. Network: 192.168.31.0/24 -Site B is configured with a point to point VPN that is connected to site A. On site B i divided the network with...
  8. Solved VLAN configuration with Yealink phones / Unifi Switch

    Hi, I have tried to set the VLAN on the WAN port of the phone either through the provisioning tab on the 3CX or on the web interface of the Yealink phone. I then force provision the phone. The phone gets the correct IP range in the correct VLAN and get's it's provisioning data via STUN, yet...
  9. Multiple mobile devices with softphone registering to same extension

    Hi All, I'm assisting a client with a previous 3CX installation resolve some on going niggles. They have had another party install a comprehensive wifi network throughout the organisation, and were attempting to use android based mobile phones on wifi only using both the 3CX app and Zoiper...
  10. Snom 300 / 320 - firmware update - VLAN problem

    I have updated Snom phones from unsupported firmware version 8.7.5.35 to latest firmware 8.7.5.48. It seems, that VLAN support definietly stopped to work. When I plug Snom set to DHCP (no VLAN settings) into the ethernet set to trunk mode (211 vlan native, available 141,211), the Snom doesnt...
  11. Download updated Templates but don't push - option?

    Does anyone know if there's a way to download updated templates but NOT to push them - similar to the way that firmware works? We run our phones on a different VLAN than default, the default templates don't reflect that, and (3CX please pay attention to this...) there is no variable for VLAN in...
  12. Calls randomly going silent mid-call

    I currently have an issue at one of my sites, even with internal calls on our LAN. Basically, the calls go through fine, both sides can hear each other and then randomly it'll go silent for 5-10 seconds, and then back to normal. The phones are in their own dedicated VLAN, with QoS enabled...