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SIP Trunk Configuration - Request for Confirmation

Vapi Team,

I am in the process of configuring a SIP trunk with the InfoBip provider and need to confirm some details before proceeding with the setup.
The InfoBip team mentioned that I should reach out to you to clarify the following information:

  1. Trunk Type:
    • Should I choose "Static" (for static IP addressing) or "Registered" (for dynamic IP addressing)?
  2. Data Center Location:
    • For the U.S., should I select "New York" or "Portland"?
  3. Service Address:
    • Could you confirm the specific service address that needs to be used?
  4. TLS Encryption:
    • Should I enable TLS encryption for this setup?
  5. Codecs (and order of priority):
    • The available options are PCMU, PCMA, and G729. Which codecs should I select, and in what order should they be configured?
  6. DTMF Mode:
    • Should I configure DTMF as "RFC2883" or "In-band"?
  7. Number Format:
    • Should I use "International," "E164," or "National (US)" as the number format?
@Shubham Bajaj I appreciate your support and look forward to your response.
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