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  1. Yealink T57W - random network service reset

    Good day, I hope this post is in the right place, and I apologize if the text is too long. Structure Overview: We operate approximately 1,200 Yealink T57W phones across 25 branch offices. Each branch has an SBC, and the phones are located in VLAN 160 (our phone VLAN). Here at the headquarters...
  2. opennube

    Solved v20. Having a huge problem with extension going to DND with no user intervention.

    My setup. Brand new installation of v20 on 3CX servers. (mistake? probably). Two offices, one in Miami, one in Orlando with 3CX SBC in each office and most of the desk phones are Yealink 46S phones, except for the conference phones. Users are synced with Office 365. All of them using PWA. There...
  3. Random Call drops ( at least 2 or 3 times a day)

    3CX Version, e.g. Standard Annual 16.0.8.9 Is the 3CX Server Hosted and where? Amazon Light Sail Australia IP Phone Make/Model/Firmware Yealink SIP T42S / 66.86.0.5 Provisioning Method: Local / VPN / STUN / SBC / SBC hosted in Pi Trunk Provider or Gateway Make/Model // Novum Networks Has the...
  4. Wrong Number Dialed Using Windows Client

    I have a client who has one user that has an issue when dialing using the 3CX client. When she dials using a 3CX client phone book entry or a BLF button on the BLF panel, will randomly dials 803, which is an all page. It does this randomly on different address book entries. It may happen one...
  5. Solved 3cx V15.5 sp6, grandstream gxp21xx random failures

    Hi, First let me explain the configuration at the client site : 3cx server with the latest update V15.5 sp6 8 grandstream gxp2160 phones with firmware 1.0.9.102, the latest. 1 Gigaset N510 ip pro base station 4 gigaset R650H portables connected to the N510. 5 of the gxp21060 are in...
  6. Record Random Calls

    Hello All, I wanted to see if there is a way to record calls at random on 3CX. I saw how to enable recording for all calls on each extension and that works, but I wanted to be able to record random calls. This would save on space on the server, and possibly provide a more honest cross section...
  7. Need to call out and show Caller ID randomly

    I use SIP provider in local I have 100 Numbers to use but when I call out show only 1 Outbound Caller ID. I must set in each extension for Outbound Caller ID that I need to show at destination how can I set to show Outbound Caller ID randomly with same extension. Like 012345** 1st time call...
  8. Intermittent audio

    At some point we began experiencing blank voice messages, no music on hold and no recording beep tone. Also occasionally incoming calls come in without audio, i.e., they can hear me but I cannot hear them. All of this occurs on a random basis but is happening more frequently. I have 3CX v15.5...