Setting up Different Ringtones for Internal and External Calls in MikoPBX

How to Configure Alert-Info for Different Types of Calls in MikoPBX?

  1. In the standard version of MikoPBX, there is no direct way to configure Alert-Info.
  2. To implement this, you can use customization through the PT1C_SIP_HEADER variable in the provider:
  • In additional parameters, specify: [endpoint]
    set_var=PT1C_SIP_HEADER=Alert-Info: YOUR_VALUE
  1. When an incoming call is received, the system will process the header in the dial_create_chan context

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