What is "Support 'Replaces' header" all about?

Discussion in '3CX Phone System - General' started by coreybrett, Feb 7, 2011.

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  1. coreybrett

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    What is "Support 'Replaces' header" all about?
     
  2. leejor

    leejor Well-Known Member

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    http://www.pjsip.org/pjsip/docs/html/group__PJSIP__REPLACES.htm
     
  3. SY

    SY Well-Known Member
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    Small addendum to leejor's post:
    If device is configured as "Supports replaces"=off, PBX will not send requests with "Replaces" header to the device.
     
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  4. coreybrett

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    Examples of uses for the 'Replaces' header?
     
  5. leejor

    leejor Well-Known Member

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    Did you read the link I posted? In the first line it says "The Session Initiation Protocol (SIP) "Replaces" Header, and can be used to enable a variety of features, for example: "Attended Transfer" and "Call Pickup".
     
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