RFC 2848 The PINT Service Protocol June 2000 3.4.1. Network Type "TN" and Address Type "RFC 2543" ............. 12 3.4.2. Support for Data Objects within PINT ..................... 13 3.4.2.1. Use of fmtp attributes in PINT requests ................ 15 3.4.2.2. Support for Remote Data Object References in PINT ...... 16 3.4.2.3. Support for GSTN-based Data Objects in PINT ............ 17 3.4.2.4. Session Description support for included Data Objects .. 18 3.4.3. Attribute Tags to pass information into the Telephone Network .................................................. 19 3.4.3.1. The phone-context attribute ............................ 20 3.4.3.2. Presentation Restriction attribute ..................... 22 3.4.3.3. ITU-T CalledPartyAddress attributes parameters ......... 23 3.4.4. The "require" attribute .................................. 24 3.5. PINT Extensions to SIP 2.0 ................................. 25 3.5.1. Multi-part MIME (sending data along with SIP request) .... 25 3.5.2. Warning header ........................................... 27 3.5.3. Mechanism to register interest in the disposition of a PINT service, and to receive indications on that disposition .. 27 3.5.3.1. Opening a monitoring session with a SUBSCRIBE request .. 28 3.5.3.2. Sending Status Indications with a NOTIFY request ....... 30 3.5.3.3. Closing a monitoring session with an UNSUBSCRIBE request 30 3.5.3.4. Timing of SUBSCRIBE requests ........................... 31 3.5.4. The "Require:" header for PINT ........................... 32 3.5.5. PINT URLs within PINT requests ........................... 32 3.5.5.1. PINT URLS within Request-URIs .......................... 33 3.5.6. Telephony Network Parameters within PINT URLs ............ 33 3.5.7. REGISTER requests within PINT ............................ 34 3.5.8. BYE Requests in PINT ..................................... 35 4. Examples of PINT Requests and Responses ...................... 37 4.1. A request to a call center from an anonymous user to receive a phone call ............................................... 37 4.2. A request from a non anonymous customer (John Jones) to receive a phone call from a particular sales agent (Mary James) ............................................... 37 4.3. A request to get a fax back ................................ 38 4.4. A request to have information read out over the phone ...... 39 4.5. A request to send an included text page to a friend's pager. 39 4.6. A request to send an image as a fax to phone number +972-9-956-1867 ............................................ 40 4.7. A request to read out over the phone two pieces of content in sequence ................................................ 41 4.8. Request for the prices for ISDN to be sent to my fax machine .................................................... 42 4.9. Request for a callback ..................................... 42 4.10.Sending a set of information in response to an enquiry ..... 43 4.11.Sportsline "headlines" message sent to your phone/fax/pager 44 4.12.Automatically giving someone a fax copy of your phone bill . 45 5. Security Considerations ...................................... 46 5.1. Basic Principles for PINT Use ............................. 46 Petrack & Conroy Standards Track