Dynamic DNS for 3CX

Discussion in '3CX Phone System - General' started by gordontor, Sep 7, 2013.

Thread Status:
Not open for further replies.
  1. gordontor

    Joined:
    Jul 6, 2013
    Messages:
    14
    Likes Received:
    0
    I can register my atas and dial out using the dynamic DNS xxxxx.no-ip.com or the xx.xx.xx.xx IP address. Now I want to use a new no-ip host. With the no-ip.info, myvpn.com and any of the no-ip free hostnames, I can register my ATA and receive calls, but can not dial out. It shows "Call failed. 403 Forbidden". I tried many other free DDNS and got the same result. Which dynamic DNS do you use?
     
  2. ian.watts

    ian.watts Active Member

    Joined:
    Apr 8, 2011
    Messages:
    532
    Likes Received:
    0
    I don't. Get a static address and use static DNS.

    That being said, the PBX is rejecting your outbound call likely from Settings: Advanced: Advanced: Settings for Direct SIP Calls: Local SIP domain. Set to your domain name.
     
  3. complex1

    complex1 Active Member

    Joined:
    Jan 25, 2010
    Messages:
    752
    Likes Received:
    38
    Hi,

    I am using DynDNS.org with several external extension without any problem.
    Don't forget to setup "Direct SIP Calls" field as Ian replied.
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
Thread Status:
Not open for further replies.