INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - PRIVATE INTEGRATED SERVICES NETWORK - SPECIFICATION, FUNCTIONAL MODEL AND INFORMATION FLOWS - PATH REPLACEMENT ADDITIONAL NETWORK FEATURE

International Organization for Standardization

INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - PRIVATE INTEGRATED SERVICES NETWORK - SPECIFICATION FUNCTIONAL MODEL AND INFORMATION FLOWS - ROUTE RESTRICTION CLASS ADDITIONAL NETWORK FEATURE

International Organization for Standardization

Information technology Telecommunications and information exchange between systems Corporate telecommunication networks Tunnelling of QSIG over SIP

International Organization for Standardization

PRIVATE INTEGRATED SERVICES NETWORK (PISN); SPECIFICATION, FUNCTIONAL MODELS AND INFORMATION FLOWS; CONTROL ASPECTS OF CIRCUIT-MODE BASIC SERVICES

National Standards Authority of Ireland

PRIVATE INTEGRATED SERVICES NETWORK (PISN); INTER-EXCHANGE SIGNALLING PROTOCOL; CIRCUIT-MODE BASIC SERVICES

National Standards Authority of Ireland

BUSINESS TELECOMMUNICATIONS (BTC) - ORDINARY AND SPECIAL QUALITY VOICE BANDWIDTH 2-WIRE ANALOGUE LEASED LINES (A20 AND A2S); ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT INTERFACE

National Standards Authority of Ireland

ATTACHMENTS TO PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) - GENERAL TECHNICAL REQUIREMENTS FOR EQUIPMENT CONNECTED TO AN ANALOGUE SUBSCRIBER INTERFACE IN THE PSTN

National Standards Authority of Ireland

BUSINESS TELECOMMUNICATIONS (BTC) - 34 MBIT/S DIGITAL UNSTRUCTURED AND STRUCTURED LEASED LINES (D34U AND D34S); ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT INTERFACE

National Standards Authority of Ireland

BUSINESS TELECOMMUNICATIONS (BTC) - 2048 KBIT/S DIGITAL STRUCTURED LEASED LINES (D2048S) - ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT INTERFACE

National Standards Authority of Ireland

V INTERFACES AT THE DIGITAL LOCAL EXCHANGE (LE) - V5.1 INTERFACE FOR THE SUPPORT OF ACCESS NETWORK (AN) - PART 5: TEST SUITE STRUCTURE AND TEST PURPOSES (TSS&TP) SPECIFICATION FOR THE NETWORK LAYER (LE SIDE)

National Standards Authority of Ireland