All publications in this category
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| ND Number | Version | Title | |
|---|---|---|---|
| ND1104 | Issue 4 | Proprietary Extensions To C7 Interconnect User Part (IUP) | Download |
| ND1107 | Issue 3.1 | UK Interconnect use of SCCP & MTP | Download |
| ND1108 | Issue 2 | MANAGEMENT OF PARTIAL CALLING LINE IDENTITY | Download |
| ND1110 | Issue 1 | Recommendations for Short Term Solutions to support a Service Provider Access Interface | Download |
| ND1111 | Issue 1 | Core INAP CS-1 Extensions for UK Use | Download |
| ND1113 | Issue 1 | Recommendations for Non-Circuit Related Signalling to support Service Provider Access Interface | Download |
| ND1115 | Issue 1 | ISUP Overload Controls | Download |
| ND1119 | V1.2.1 | UK Interconnect: Use of Signalling for Packet-Based PSTN/ISDN | Download |
| ND1120 | Issue 1 | Identification of Inbound International Calls for Purposes of Differential Interconnect Accounting | Download |
| ND1121 | Issue 3 | ATM Access and Interconnect Between UK Licensed Operators - Overview | Download |
| ND1122 | Issue 3 | ATM Access and Interconnect Between UK Licensed Operators - Technical Recommendation | Download |
| ND1123 | Issue 1 | ATM ACCESS AND INTERCONNECT BETWEEN UK LICENSED OPERATORS SIGNALLING ATM ADAPTATION LAYER (SAAL) UNI TECHNICAL RECOMMENDATION | Download |
| ND1124 | Issue 6 | SDH INTERCONNECT BETWEEN UK LICENSED OPERATORS OVERVIEW | Download |
| ND1125 | Issue 6 | SDH Interconnect Between UK Licensed Operators - Technical Recommendation | Download |
| ND1126 | Issue 8 | SDH Interconnect between UK Licenced Operators - Interoperability & Commissioning Recommendation | Download |
| ND1127 Part A | Issue 1 | DWDM Interconnect between UK Licenced Operators - Overview | Download |
| ND1127 Part B | Issue 1 | DWDM Interconnect between UK Licenced Operators - Technical Recommendation | Download |
| ND1128 | Issue 1 | DWDM Interconnect between UK Licensed Operators - Interoperability & Commissioning Recommendation | Download |
| ND1129 | Issue 1 | ATM Interconnect between UK Licensed operators for switched ATM connections-issue 1 | Download |
| ND1130 | Issue 3 | USER NETWORK INTERFACE BASED UPON PERMANENT ATM CONNECTIONS TECHNICAL RECOMMENDATION | Download |
| ND1131 | V1.1.1 | NGA Telephony SIP User Profile; Example Call Flows | Download |
| ND1132 | V1.1.1 | ND1132 V1.1.1 Guidance for the transport of data in an All-IP Telephony world | Download |