Recommendation ITU-T Q.1902.3 Bearer Independent Call Control protocol (Capability Set 2) and Signalling System No.7 ISDN User Part: Formats and codes Amendment 6 – Extensions for the support for the calling line identification authentication Summary History FOREWORD 1 Scope 2 Formats and codes of BICC 6.112 Certificate 6.113 Signature 6.114 Calling line identification authentication indicator 3 Bibliography