international calling

  1. Indian SIP Provider via a UK 3CX Instance

    Hi guys, Does anyone have any tips or any direction of who we might be able to use to acquire an Indian SIP Provider to work with our UK 3CX Instance? Our customer works mainly in the UK but are branching out into India and would like a local number, and the ability to dial within the country...
    • Ben_VoIP
    • Thread
    • international calling international remote users sip 3cx v20
    • Replies: 2
    • Forum: Other

  2. Solved Only some international calls fail and the only error I can see is "SIP 407 error"

    This is strange, I have added my own extension and others to the group allowing calls using 0011 (Australian long distance), and only some numbers fail to work. We get a message "Not answered" and doing packet trace see "SIP 407 error". I am certain the numbers are correctly formatted as I am...
    • Matt72
    • Thread
    • international calling
    • Replies: 10
    • Forum: SMB

  3. Solved Calling to Puerto Rico not enabled from US

    My team is trying to place an outbound call to a number in Puerto Rico but it will not go through . I have enabled the 2 country codes for Puerto Rico. For Outbound rules i have one rule for a length of 10 digits that prepends a 1 and the 11 digit rule neither strips or prepends - (its just a...
    • klkocher
    • Thread
    • country codes international calling outbound rules
    • Replies: 5
    • Forum: US

  4. International Calls No Longer Working

    Hello All, Hoping for some help, as I'm a little stumped here. We're an MSP, and infrequently we need to make international calls for our customers who have offices overseas (e.g. when internet-based options are down). We run 3CX from the 3CX-provided Debian ISO, and it's currently on version...
  5. Wondercomm

    International Calls get disconnected after approx 10s

    Cross Posted on Reddit. Every international call that is made lasts for 10-15s after the call gets connected. Is there a 3CX setting that I need to check or is it the SIP provider? My 3CX instance information: Host 3CX (NFR - 32SC ENT) Location Canada (****.my3cx.ca) SIP provider...
    • Wondercomm
    • Thread
    • international calling
    • Replies: 6
    • Forum: US

  6. Legal Implications of International Remote Extensions

    Our company works with and services multiple countries around the world. To save on long distance calling we have considered providing some of these contractors an extension on our PBX. We are hesitant to do this until we are clear on the legal hoops and conditions it would bring. Does anyone...

  7. Password protected Outbound dialing or PIN for International dialing

    All the standard PBX(Avaya, Alcatel, Mitel, Cisco, Huawei etc.) has to option to enable International or National or specific outbound dialing rule using a PIN or Password. Unfortunately, 3CX doesn’t have this option. Currently, 3CX has the only option enable outbound call using PIN based on...
    • Varughese George
    • Thread
    • dial code dialing 00 international calling international dialing code outbound dialer outbound rules password pin security
    • Replies: 7
    • Forum: Server

  8. Issues with International Caller ID and 3cx

    I have a customer w/ a 3CX 14 system and 2 SIP trunk services. They are having issues w/ international caller ID reporting as being form Russia and not the US as they are in the +1724 area code in the US. I was wondering if anyone had seen this happen in the past and resolved it. Personally I...
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