By ΠΠΎΠ»ΡΠ΄ΡΡΠ΅ΠΉΠ½ ΠΠΎΡΠΈΡ Π‘ΠΎΠ»ΠΎΠΌΠΎΠ½ΠΎΠ²ΠΈΡ , β¦
ΠΠ°Π½Π½Π°Ρ ΠΊΠ½ΠΈΠ³Π° ΠΏΠΎΡΠ²ΡΡΠ΅Π½Π° ΠΏΠΎΠ΄ΡΠΈΡΡΠ΅ΠΌΠ΅ ISUP (Integrated Services Digital Network User Part) Π² ΡΠ°ΠΌΠΊΠ°Ρ ΡΡΠ΅ΠΊΠ° ΠΏΡΠΎΡΠΎΠΊΠΎΠ»ΠΎΠ² ΠΠΠ‘7 (Π‘ΠΈΠ³Π½Π°Π»ΠΈΠ·Π°ΡΠΈΡ ΠΏΠΎ ΠΊΠ°Π½Π°Π»Π°ΠΌ ΠΎΠ±ΡΠ΅Π³ΠΎ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ β7). ISUP ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΊΠ»ΡΡΠ΅Π²ΡΠΌ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠΌ Π΄Π»Ρ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ ΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΡΠ΅Π»Π΅ΡΠΎΠ½Π½ΡΠΌΠΈ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡΠΌΠΈ Π² ΡΠ΅ΡΡΡ ΠΎΠ±ΡΠ΅Π³ΠΎ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ. Π Π½Π΅ΠΉ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡΡΡ ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΡΡΠ½ΠΊΡΠΈΠΈ, Π°ΡΡ ΠΈΡΠ΅ΠΊΡΡΡΠ° ΠΈ ΠΏΡΠΈΠ½ΡΠΈΠΏΡ ΡΠ°Π±ΠΎΡΡ ISUP, ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°ΡΡΠΈΠ΅ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΡ ΡΠΈΠ³Π½Π°Π»ΡΠ½ΠΎΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΈ ΠΌΠ΅ΠΆΠ΄Ρ ΠΊΠΎΠΌΠΌΡΡΠ°ΡΠΈΠΎΠ½Π½ΡΠΌΠΈ ΡΠ·Π»Π°ΠΌΠΈ.
This book focuses on the ISUP (Integrated Services Digital Network User Part) subsystem within the SS7 (Signaling System No. 7) protocol stack. ISUP is a critical component for establishing and managing telephone connections in public networks. It covers the fundamental functions, architecture, and operational principles of ISUP, which facilitate the transmission of signaling information between switching nodes.