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Calling and Connected Line Identification Presentation on Yealink IP Phones

A Yealink document for the Yealink SIP-T46S (13 pages).

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About this document

About the Calling and Connected Line Identification Presentation on Yealink IP Phones

A Yealink document for the Yealink SIP-T46S (13 pages). This copy, last updated by Yealink on April 3, 2026, and you can read it right here or download it.

The SIP-T46S has been discontinued by Yealink, but it's still widely used, and this document is still the reference for setting it up. The Tech Team™ supports end-of-life Yealink phones and can help you plan a replacement when you're ready.

SIP-T46S is end of sale. Support options, dates and replacements

What’s inside

  1. SIP Headers Defined in RFC
  2. FROM
  3. P-Preferred-Identity
  4. P-Asserted-Identity
  5. Remote-Party-ID
  6. Privacy
  7. UPDATE
  8. Calling Line Identification Presentation
  9. Configuring the Yealink IP Phones
  10. Calling Line Identification Presentation Enhancement
  11. Connected Line Identification Presentation
  12. Configuring the Yealink IP Phone
  13. Connected Line Identification Presentation Enhancement

Phones covered

Yealink phones this document covers

FAQ

Questions about this document

Quick answers, and The Tech Team™ is a call away if you need more.

Need help with your SIP-T46S?

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Yealink and Yealink product names are trademarks of Yealink Network Technology Co., Ltd. Product information, images and documents are published by Yealink and provided here for reference by smplVoice. Firmware and documents are Yealink’s original, unmodified files.