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  1. SIP Trunk authentication

    I have chosen another provider. Thanks for your help.
  2. SIP Trunk authentication

    I am using Bandwidth.com for a SIP trunk provider and I will try the next suggestion as well and let you know. Wondering if anyone else has used this provider?
  3. SIP Trunk authentication

    I am trying to use a Generic SIP trunk setup and it requires me to specify authentication, but I thought SIP trunks worked by IP address. How can I turn this off so as to not send authentication information to my SIP trunk provider.
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