EG 201 738-1-1999 Network Integration Testing between ISDN@ PLMN and PSTN; Part 1: Test Suite Structure and Test Purposes (TSS & TP) Specification (V1.1.1)
2000EG 201 738-1-2000 Network Integration Testing between ISDN@ PLMN and PSTN; Part 1: Test Suite Structure and Test Purposes (TSS & TP) Specification (V1.1.1)
1999EG 201 738-1-1999 Network Integration Testing between ISDN@ PLMN and PSTN; Part 1: Test Suite Structure and Test Purposes (TSS & TP) Specification (V1.1.1)