timer events ( 12, 15) A 14 10 14 Abstract data model 10 client ( 10, 14) 10 server ( 10, 12) 12 8 D C Data model - abstract client ( 10, 14) server ( 10, 12) Call ID value ( 13, 14) 15 13 E 8 24 Client 11 abstract data model ( 10, 14) 11 higher-layer triggered events ( 10, 14) 16 14 PPTP call session 14 F 14 initialization ( 10, 14) local events ( 12, 15) 8 message processing 12 14 G 15 11 11 6 11 15 15 H 10 15 11 Higher-layer triggered events 11 client ( 10, 14) 10 14 11 PPTP call session 11 14 15 14 sequencing rules server ( 10, 12) 12 14 15 I 11 11 11 Implementer - security considerations ( 20, 20) 15 13 15 15 10 13 15 Index of security parameters ( 20, 20) 11 7 11 Initialization 10 client ( 10, 14) 11 server ( 10, 12) 11 6 12
A Abstract data model client ( 10, 14) server ( 10, 12) 12 8 C Call ID value ( 13, 14) 15 13 8 24 Client abstract data model ( 10, 14) higher-layer triggered events ( 10, 14) 14 PPTP call session 14 14 initialization ( 10, 14) local events ( 12, 15) message processing 12 14 15 11 11 11 15 15 10 15 11 11 10 11 11 15 sequencing rules 12 14 15 11 11 11 15 15 10 15 11 11 10 11 11 12 timer events ( 12, 15) 14 10 14 10 10 D Data model - abstract client ( 10, 14) server ( 10, 12) E 11 11 16 F 8 G 6 H Higher-layer triggered events client ( 10, 14) 14 PPTP call session 14 14 server ( 10, 12) I Implementer - security considerations ( 20, 20) 13 15 13 Index of security parameters ( 20, 20) 7 Initialization client ( 10, 14) server ( 10, 12) 6