• V20: 3CX Re-engineered. Get V20 for increased security, better call management, a new admin console and Windows softphone. Learn More.

Search results

  1. UK Cable Phone Sytem

    Had this one before with ex Telewest lines. Problem is no one is easily available to talk to. Well not on a tech basis anyway. Last time I pursued this to the end I was told their was no Disconnect Supervision on their system. Took weeks to get that out of them.
  2. New PSTN/VoIP Gateway

    Depends on their internal system. Could be any number of set ups. i.e proprietary digital, analogue key, hybrid etc. Before you can specify or recommend a gateway the spec of supplied system has to be considered.
  3. Not register

    Get your basics done 1st and pass the Firewall test otherwise you will be chasing your tail Open ports 5066 UDP, 9000-9007UDP or higher, 5090 TCP for tunnel. Look at the Firewall fail messages to find out the reason why. They are quite helpful. What router are you using?
  4. Inbound and outbound calls need to be made twice to hear

    Sound like closed ports to me. Have you opened ports on your router as laid out in the manual Ports to be opened - 5060 (UDP) 900-9015 (UDP) 5090 (TCP) for Tunnel if used. The firewall checker is pretty much on the money with it's reports and is useful for checking and rectifying non traversal
  5. Loud Ringing Device

    Use an ATA with a loud ringing device connected to it in place of a POT. Add to ring group with other relevant extensions and there you go.
  6. How identify the called telephone line?

    Using the above method posted an incoming call brings up the name of DDI and number calling on a Grandstream 2000 phone. I will get one of our CISCO's out later and see what the effect is there and see if I can find out why. Feel free to PM if you need to.
  7. How identify the called telephone line?

    One way to do it is use DID/DDI's Add and assign assign 3 DDI's Name them to your choice such as the clients that you represent. Set which Extns they are to ring at or group. Tick box next to line Override incoming Caller ID with DID name Hey presto. Then go round desks and get rid of 2...
Get 3CX - Absolutely Free!

Link up your team and customers Phone System Live Chat Video Conferencing

Hosted or Self-managed. Up to 10 users free forever. No credit card. Try risk free.

3CX
A 3CX Account with that email already exists. You will be redirected to the Customer Portal to sign in or reset your password if you've forgotten it.