Add 3GPP TS 29.273 V15.4.0 (2019-09) Add AVPs from 3GPP TS 29.273: - 3GPP-AAA-Server-Name, DiameterIdentity, code 318, section 8.2.3.24 - Non-3GPP-User-Data, Grouped, code 1500, section 8.2.3.1 - Non-3GPP-IP-Access, Enumerated, code 1501, section 8.2.3.3 - Non-3GPP-IP-Access-APN, Enumerated, code 1502, section 8.2.3.4 - AN-Trusted, Enumerated, code 1503, section 5.2.3.9 - ANID, UTF8String, code 1504, section 5.2.3.7 - Trace-Info, Grouped, code 1505, section 8.2.3.1.3 - MIP-FA-RK, OctetString, code 1506, section 5.2.3.12 - MIP-FA-RK-SPI, Unsigned32, code 1507, section 5.2.3.13 - PPR-Flags, Unsigned32, code 1508, section 8.2.3.17 - WLAN-Identifier, Grouped, code 1509, section 5.2.3.18 - TWAN-Access-Info, Grouped, code 1510, section 8.2.3.19 - Access-Authorization-Flags, Unsigned32, code 1511, section 8.2.3.20 - TWAN-Default-APN-Context-Id, Unsigned32, code 1512, section 8.2.3.18 - Full-Network-Name, OctetString, code 1516, section 5.2.3.14 - Short-Network-Name, OctetString, code 1517, section 5.2.3.15 - AAA-Failure-Indication, Unsigned32, code 1518, section 8.2.3.21 - Transport-Access-Type, Enumerated, code 1519, section 5.2.3.19 - DER-Flags, Unsigned32, code 1520, section 5.2.3.20 - DEA-Flags, Unsigned32, code 1521, section 5.2.3.21 - RAR-Flags, Unsigned32, code 1522, section 9.2.3.1.5 - DER-S6b-Flags, Unsigned32, code 1523, section 9.2.3.7 - SSID, UTF8String, code 1524, section 5.2.3.22 - HESSID, UTF8String, code 1525, section 5.2.3.23 - Access-Network-Info, Grouped, code 1526, section 5.2.3.24 - TWAN-Connection-Mode, Unsigned32, code 1527, section 5.2.3.25 - TWAN-Connectivity-Parameters, Grouped, code 1528, section 5.2.3.26 - Connectivity-Flags, Unsigned32, code 1529, section 5.2.3.27 - TWAN-PCO, OctetString, code 1530, section 5.2.3.28 - TWAG-CP-Address, Address, code 1531, section 5.2.3.29 - TWAG-UP-Address, UTF8String, code 1532, section 5.2.3.30 - TWAN-S2a-Failure-Cause, Unsigned32, code 1533, section 5.2.3.31 - SM-Back-Off-Timer, Unsigned32, code 1534, section 5.2.3.32 - WLCP-Key, OctetString, code 1535, section 5.2.3.33 - Origination-Time-Stamp, Unsigned64, code 1536, section 9.2.3.2.6 - Maximum-Wait-Time, Unsigned32, code 1537, section 9.2.3.2.7 - Emergency-Services, Unsigned32, code 1538, section 7.2.3.4 - AAR-Flags, Unsigned32, code 1539, section 7.2.3.5 - IMEI-Check-In-VPLMN-Result, Unsigned32, code 1540, section 5.2.3.35 - ERP-Authorization, Unsigned32, code 1541, section 8.2.3.27 Not adding Trust-Relationship-Update (1515) because that was only present in one published version: 3GPP TS 29.273 V11.3.0 (2012-09)

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The following authors have contributed the following files. See source files for copyright information.

 * Alexandre Westfahl:
  extensions/dict_sip/*
  extensions/app_sip/*
  extensions/app_radgw/rgwx_sip.c

 * Souheil Ben Ayed:
  extensions/app_diameap/*

 * Francois Bard:
  extensions/dict_mip6a/*
  extensions/dict_mip6i/*
  extensions/dict_nas_mipv6/*
  extensions/dict_rfc5777/*

 * Thomas Klausner:
  several extensions and numerous fixes / improvements.

 * Luke Mewburn:
  numerous fixes / improvements.