Hello, I'm having a look at section 13.1 from SIP Connect v2 doc (see [1]). It refers to RFC6442 which gives the following example (sorry for its length):
INVITE sips:[email protected] SIP/2.0 Via: SIPS/2.0/TLS pc33.atlanta.example.com;branch=z9hG4bK74bf9 Max-Forwards: 70 To: Bob <sips:[email protected]> From: Alice <sips:[email protected]>;tag=9fxced76sl Call-ID: [email protected] Geolocation: <cid:[email protected]> Geolocation-Routing: no Accept: application/sdp, application/pidf+xml CSeq: 31862 INVITE Contact: <sips:[email protected]> Content-Type: multipart/mixed; boundary=boundary1 Content-Length: ... --boundary1 Content-Type: application/sdp ...Session Description Protocol (SDP) goes here --boundary1 Content-Type: application/pidf+xml Content-ID: <[email protected]> <?xml version="1.0" encoding="UTF-8"?> <presence xmlns="urn:ietf:params:xml:ns:pidf" xmlns:gp="urn:ietf:params:xml:ns:pidf:geopriv10" xmlns:gbp="urn:ietf:params:xml:ns:pidf:geopriv10:basicPolicy" xmlns:cl="urn:ietf:params:xml:ns:pidf:geopriv10:civicAddr" xmlns:gml="http://www.opengis.net/gml"; xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" entity="pres:[email protected]"> <dm:device id="target123-1"> <gp:geopriv> <gp:location-info> <gml:location> <gml:Point srsName="urn:ogc:def:crs:EPSG::4326"> <gml:pos>32.86726 -97.16054</gml:pos> </gml:Point> </gml:location> </gp:location-info> <gp:usage-rules> <gbp:retransmission-allowed>false </gbp:retransmission-allowed> <gbp:retention-expiry>2010-11-14T20:00:00Z </gbp:retention-expiry> </gp:usage-rules> <gp:method>802.11</gp:method> </gp:geopriv> <dm:deviceID>mac:1234567890ab</dm:deviceID> <dm:timestamp>2010-11-04T20:57:29Z</dm:timestamp> </dm:device> </presence> --boundary1-- 1. Adding or reading the lines bellow seems easy. How can you add a whole application/pidf+xml section as above either using SIP or PJSIP ? Geolocation: <cid:[email protected]> Geolocation-Routing: no 2. Reciprocally, how can you read such application/pidf+xml section an incoming call ? 3. What do you know of this RFC 6442 adoption within SIP industry ? Best regards [1] https://www.sipforum.org/download/sipconnect-technical-recommendation-version-2-0/?wpdmdl=2818
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