Custom caller ID without country code on international calls?

Discussion in '3CX Phone System - General' started by bananflue, Apr 4, 2018.

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  1. bananflue

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    Hi.

    I have successfully set up asterisk with SIP Trunk and custom caller ID works fine when calling numbers within the United States (SIP Trunk from US).

    When calling a US number, the custom caller ID shows up as specified in asterisk config on the recipient phone without country code (+1).

    However, I want to do international calls as well with custom caller ID, but when calling international numbers and specifying country code (0045 for Denmark etc), the number shows up as +145<number>. I cannot seem to find a way to get rid of the +1 country code.

    Is this possible? I do not have any DID's as these are only used for incoming calls from my understanding, and I only care about outbound calls.

    Do I have to get a SIP Trunk provider from each of the countries I wish to call to set a callerID that will show up without country code on the recipients phone or can I do some magic in the asterisk configuration files?

    For reference, here are my configuration files:
    sip.conf: https://pastebin.com/7Wsw4Z9L
    extensions.conf: https://pastebin.com/sTj0vsiD

    All help and suggestions/improvements to config files are appreciated as I am new to VoIP.
     
  2. craigreilly

    craigreilly Well-Known Member

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  3. bananflue

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    Thank you for pointing me to the correct support forum. I will make a post there.
     
  4. YiannisH_3CX

    YiannisH_3CX Support Team
    Staff Member 3CX Support

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